For public use. Should you discover or encounter an error in any of our products, you are encouraged to contact us immediately. Before you do however, please check the Alerts/Notices webpage to see if the error has been previous discovered or resolved. The FAA has no effective way to contact every individual that has viewed a digital product; therefore, you are requested to check the Alerts/Notices webpage often.
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This Class Airspace data is provided as a vector geospatial-enabled file format and depicted on Enroute charts. Class Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Frequencies provide radio frequency information. This frequency data is provided as a non-spatial database table and can be used to build a relationship table with the Service feature data. Frequency data information is shown on Enroute charts and published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Special Use Airspace (SUA) data is provided as a vector geospatial-enabled file format and depicted on Enroute charts. Special Use Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
This file contains Temporary Flight Restriction (TFR) data in support of Notice to Airmen 0/0367 SECURITY SPECIAL SECURITY INSTRUCTIONS (SSI) FOR SELECT SPORTING EVENTS. This NOTAM replaces Notice to Airmen 7/4319 SECURITY SPECIAL SECURITY INSTRUCTIONS FOR SELECT SPORTING EVENTS to clarify ATC authorization of transitioning flights.
Each record identifies a sporting event venue that meets the criteria specified in NOTAM 0/0367. The qualifying event locations are defined as any stadiums or other sporting venues having a seating capacity of 30, 000 or more. Times of use or active times are not included. The data consists of the visual geographic center point of the venue locations, with other supplemental info (see data dictionary attached). The data will be updated on a 28 day cycle concurrent with ICAO AIRAC effective dates.
Aeronautical Information Services welcomes any comments, suggestions and inquiries regarding this information.
Please contact Aeronautical Information Services at:
FAA, Aeronautical Information Services
Email 9-AMC-Aerochart@faa.gov
Effective Date: 0901Z 09 Jul 2026 to 0901Z 06 Aug 2026
The data provided is for public use.
Acknowledgement of the FAA would be appreciated in products derived from these data. When product developers or other customers acknowledge the FAA as the source of the data, the FAA seal or initials cannot be used to imply that a product is endorsed, approved, or authorized by the FAA.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Service data is provided as a geospatial vector file formats and depicted on Enroute charts. The Service data information is published every eight weeks by the U.S. Department of Transportation,
Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A runway is a defined rectangular area on a land airport prepared for the landing and takeoff of aircraft along its length. Runways are normally numbered in relation to their magnetic direction rounded off to the nearest 10 degrees. This geospatial vector file provides information on the airport runway and helicopter landing areas. This runway dataset is depicted on Enroute charts.
Runway information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Route Airspace data is provided as a vector geospatial-enabled file format and depicted on Enroute charts. Route Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
ATS Route is a specified route designed for channeling the flow of traffic as necessary for the provision of air traffic services. The ATS Route data is provided in a vector geospatial file format and depicted on Enroute charts. ATS Routes information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
The Airspace Boundary data is provided as a vector geospatial-enabled file format and depicted on Enroute charts. Airspace Boundary data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Designated Point is a geographical position determined by visual reference to the surface. The Designated data is provided as a geospatial vector file formats and depicted on Enroute charts .
Designated Point data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A Holding Pattern is a predetermined maneuver which keeps an aircraft within a specified airspace while awaiting further clearance. This Holding Pattern data is provided as a geospatial vector file format and depicted on Enroute charts.
Holding Pattern information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The ILS system provides both course and altitude guidance to a specific runway. ILS system is used to execute a precision instrument approach procedure or precision approach. This ILS data is provided as a geospatial-enabled vector file format and depicted on Enroute charts. ILS information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Military Training Routes (MTRs) are routes used by military aircraft to maintain proficiency in tactical flying. These routes are usually established below 10,000 feet MSL for operations at speeds in excess of 250 knots. MTRs data is provided as a geospatial vector file formats and depicted on Enroute charts.
MTRs data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Airport defines area on land or water intended to be used either wholly or in part for the arrival; departure and surface movement of aircraft/helicopters. This airport data is provided as a vector geospatial-enabled file format and depicted on Enroute charts.
Airport information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Individual NAVAID System Components that function together form the Instrument Landing System. NAVAID Component indicates the navigation use of a Navaid Equipment as a component of the navigation service provided by a NAVAID. The NAVAID Component data is provided as a geospatial-enabled vector file format and depicted on Enroute charts. NAVAID Component data and information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Navaid System provides guidance information or position data for the efficient and safe operation of aircraft supported by one or more radio navigation aids. This Navigational Aid (NAVAID) data is provided as a geospatial vector file formats and depicted on Enroute charts. It is comprised of one or more NAVAID Components. The Navaid System information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The Radials and Bearings data are provided as a geospatial vector file formats and depicted on Enroute charts. Radial represents the magnetic bearing extending from a NAVAID facility. A Bearing is the horizontal direction to or from any point, usually measured clockwise from true north, magnetic north, or some other reference point through 360 degrees. It may also include the distance from the facility. Radials and Bearings information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Prohibited areas airspace data is provided as a vector geospatial-enabled file format and depicted on Enroute charts. Prohibited areas contain airspace of defined dimensions within which the flight of aircraft, including drones, is prohibited. Such areas are established for security or other reasons associated with the national welfare. The dimensions of each prohibited area are defined in both area and altitude. These areas are published in the Federal Register and are depicted on aeronautical charts. Prohibited areas data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Note data provides additional information for Enroute chart production. It is provided as a geospatial vector file formats and depicted on Enroute charts. Note data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 06 Aug 2026
The FAA is providing lateral boundary information related to certain long-term, security related Temporary Flight Restrictions (TFR) to alert users that they should consult NOTAMs when planning to transit these areas. These areas include select Title 14 Code of Federal Regulations (CFR) Part 99.7 (Special Security Instructions), Part 91.141 (Flight Restrictions in the Proximity of the President and Other parties) and Part 91.139 (Emergency Air Traffic Rules) security related TFRs of extended duration with fixed and unchanging boundaries. Please note that these locations, boundaries, and restrictions may change at any time and users must refer to NOTAMs for current information. The data will be updated on a 28 day cycle concurrent with ICAO AIRAC effective dates. Aeronautical Information Services welcomes any comments, suggestions and inquiries regarding this information.
Please contact Aeronautical Information Services at: FAA, Aeronautical Information Services SSMC-4 Sta. #4445 1305 East West Highway Silver Spring, MD 20910-3281 Telephone 1-800-638-8972 Email 9-AMCAerochart@faa.gov
The data provided is for public use.Please note that these locations, boundaries, and restrictions may change at any time and users must refer to NOTAMs for current information.Acknowledgement of the FAA would be appreciated in products derived from these data. When product developers or other customers acknowledge the FAA as the source of the data, the FAA seal or initials cannot be used to imply that a product is endorsed, approved or authorized by the FAA.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Individual Instrument Landing System (ILS) Components that function together to form the Instrument Landing System. The ILS Component data is provided as a geospatial-enabled vector file format and depicted on Enroute charts. ILS Component data and information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Clearance
The Clearance dataset provides information about the highest terrain or obstacle elevation within a quadrant or bin on a chart. Clearance values can be used to determine the lowest recommended altitudes that can be flown within a bin or quadrant when taking terrain and obstacle data into account. Depending on the type of clearance and location of the bin, additional buffers may be used in the calculation. The quadrant or bin sizes vary from product to product. Clearance information is published every 56 days by the U.S. Department of Transportation, Federal Aviation Administration – Aeronautical Information Services.
Types of clearance data include:
Off Route Obstruction Clearance Altitude (OROCA)
OROCAs are depicted on the Enroute (IFR) chart series. They include a 1000 foot vertical buffer over the highest terrain or obstacle feature in non-mountainous areas and a 2000 foot vertical buffer in designated mountainous area within the United States. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Off Route Terrain Clearance Altitude (ORTCA)
ORTCAs are shown on the Enroute (IFR) chart series. ORTCAs are depicted for charted areas in Mexico and the Caribbean that are located outside the U.S. Air Defense Identification Zone (ADIZ). ORTCAs include a 3000 foot vertical buffer over the highest terrain or obstacle feature. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Maximum Elevation Figure (MEF) – Future Enhancement
MEFs are depicted on the Visual (VFR) chart series. MEF values include a 100 foot buffer over the highest obstacle feature and a 300 foot buffer over the highest terrain feature in each bin, and are then rounded up to the next 100 foot value. There is no horizontal buffer included in the MEF calculation.
The data provided is for public use.
The Clearance dataset provides information about the highest terrain or obstacle elevation within a quadrant or bin on a chart. Clearance values can be used to determine the lowest recommended altitudes that can be flown within a bin or quadrant when taking terrain and obstacle data into account. Depending on the type of clearance and location of the bin, additional buffers may be used in the calculation. The quadrant or bin sizes vary from product to product. Clearance information is published every 56 days by the U.S. Department of Transportation, Federal Aviation Administration – Aeronautical Information Services.
Types of clearance data include:
Off Route Obstruction Clearance Altitude (OROCA)
OROCAs are depicted on the Enroute (IFR) chart series. They include a 1000 foot vertical buffer over the highest terrain or obstacle feature in non-mountainous areas and a 2000 foot vertical buffer in designated mountainous area within the United States. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Off Route Terrain Clearance Altitude (ORTCA)
ORTCAs are shown on the Enroute (IFR) chart series. ORTCAs are depicted for charted areas in Mexico and the Caribbean that are located outside the U.S. Air Defense Identification Zone (ADIZ). ORTCAs include a 3000 foot vertical buffer over the highest terrain or obstacle feature. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Maximum Elevation Figure (MEF) – Future Enhancement
MEFs are depicted on the Visual (VFR) chart series. MEF values include a 100 foot buffer over the highest obstacle feature and a 300 foot buffer over the highest terrain feature in each bin, and are then rounded up to the next 100 foot value. There is no horizontal buffer included in the MEF calculation.
A COP indicates the point where a frequency change is necessary between navigation aids, when other than the midpoint on an airway, to receive course guidance from the facility ahead of the aircraft instead of the one behind. These COPs divide an airway or route segment and ensure continuous reception of navigational signals at the prescribed minimum en Route IFR altitude. The Changeover Point data is provided as a geospatial vector file format and depicted on Enroute charts. Changeover Point data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Route Portion data provides critical aeronautical information for Enroute charts production. The Route Portion data is provided as a non-spatial geodatabase table and is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Enroute Information data provides critical aeronautical information for Enroute charts production. The Enroute Information is provided as a non-spatial database table and is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The wind indicator feature class contains location and lighting status. This geospatial point file provides information on Wind Indicators as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The taxiways featureclass contains movement areas associated with Airport operations. Associated text designators for the taxiways may be included in the featureclass. This geospatial vector file provides information on Taxiways as they are used for Airport Diagrams. Taxiway data is captured per the Airport Mapping data capture basic rules derived from DO-272D User Requirements for Aerodrome Mapping Information specifications (4.1.3.1 Taxiway Elements). These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The stopways featureclass contains surface areas associated with Airport operations located at the end of runways. These may include Blast pads, EMAS or Stopways. This geospatial vector file provides information on Stopways as they are used for Airport Diagrams . These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The special movement feature class contains special use areas associated with airport operations. These may include Non-Movement, Restricted and Under Construction areas. These areas may cross taxiway, runway, or other surface movement features. Associated text descriptions for the areas may be included in the feature class. This geospatial vector file provides information on Special Movement areas as they are used for Airport Diagrams. These are captured in coordination with airport proponents.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A runway is a defined rectangular area on a land airport prepared for the landing and takeoff of aircraft along its length. Runways are normally numbered in relation to their magnetic direction rounded off to the nearest 10 degrees. This geospatial vector file provides information on the airport runways as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The hotspots featureclass contains hotspots associated with airport operations. A hotspot is a location on an airport movement area with a history or potential risk of collision or runway incursion, and where heightened attention by pilots and drivers is necessary. These are associated with a text description included in the featureclasses. This geospatial vector file provides information on the airport hotspots as they are used for the Airport Diagrams. These are captured with coordination from the FAA Office of Runway Safety.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The building featureclass contains buildings associated with Airport operations. These may have text descriptions for their use as described by the Airport Manager or other official source. These designators are to be printed along with the associated polygons. This geospatial vector file provides information on the airport buildings as they are used for the Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The beacon feature class contains location and operating status. This geospatial point file provides information on beacons as they are used for the Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Aprons, also called ramps, are the areas where aircraft park, load and unload. These may have designators for their use as described by the Airport Manager or other official source. This geospatial vector file provides information on the airport Aprons as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A COP indicates the point where a frequency change is necessary between navigation aids, when other than the midpoint on an airway, to receive course guidance from the facility ahead of the aircraft instead of the one behind. These COPs divide an airway or route segment and ensure continuous reception of navigational signals at the prescribed minimum en Route IFR altitude. The Changeover Point data is provided as a geospatial vector file format. Changeover Point data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Clearance
The Clearance dataset provides information about the highest terrain or obstacle elevation within a quadrant or bin on a chart. Clearance values can be used to determine the lowest recommended altitudes that can be flown within a bin or quadrant when taking terrain and obstacle data into account. Depending on the type of clearance and location of the bin, additional buffers may be used in the calculation. The quadrant or bin sizes vary from product to product. Clearance information is published every 56 days by the U.S. Department of Transportation, Federal Aviation Administration – Aeronautical Information Services.
Types of clearance data include:
Off Route Obstruction Clearance Altitude (OROCA)
OROCAs are depicted on the Enroute (IFR) chart series. They include a 1000 foot vertical buffer over the highest terrain or obstacle feature in non-mountainous areas and a 2000 foot vertical buffer in designated mountainous area within the United States. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Off Route Terrain Clearance Altitude (ORTCA)
ORTCAs are shown on the Enroute (IFR) chart series. ORTCAs are depicted for charted areas in Mexico and the Caribbean that are located outside the U.S. Air Defense Identification Zone (ADIZ). ORTCAs include a 3000 foot vertical buffer over the highest terrain or obstacle feature. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Maximum Elevation Figure (MEF) – Future Enhancement
MEFs are depicted on the Visual (VFR) chart series. MEF values include a 100 foot buffer over the highest obstacle feature and a 300 foot buffer over the highest terrain feature in each bin, and are then rounded up to the next 100 foot value. There is no horizontal buffer included in the MEF calculation.
The data provided is for public use.
The Clearance dataset provides information about the highest terrain or obstacle elevation within a quadrant or bin on a chart. Clearance values can be used to determine the lowest recommended altitudes that can be flown within a bin or quadrant when taking terrain and obstacle data into account. Depending on the type of clearance and location of the bin, additional buffers may be used in the calculation. The quadrant or bin sizes vary from product to product. Clearance information is published every 56 days by the U.S. Department of Transportation, Federal Aviation Administration – Aeronautical Information Services.
Types of clearance data include:
Off Route Obstruction Clearance Altitude (OROCA)
OROCAs are depicted on the Enroute (IFR) chart series. They include a 1000 foot vertical buffer over the highest terrain or obstacle feature in non-mountainous areas and a 2000 foot vertical buffer in designated mountainous area within the United States. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Off Route Terrain Clearance Altitude (ORTCA)
ORTCAs are shown on the Enroute (IFR) chart series. ORTCAs are depicted for charted areas in Mexico and the Caribbean that are located outside the U.S. Air Defense Identification Zone (ADIZ). ORTCAs include a 3000 foot vertical buffer over the highest terrain or obstacle feature. These values include a horizontal buffer of 4 NM in all directions outside of the bin.
Maximum Elevation Figure (MEF) – Future Enhancement
MEFs are depicted on the Visual (VFR) chart series. MEF values include a 100 foot buffer over the highest obstacle feature and a 300 foot buffer over the highest terrain feature in each bin, and are then rounded up to the next 100 foot value. There is no horizontal buffer included in the MEF calculation.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A Holding Pattern is a predetermined maneuver which keeps an aircraft within a specified airspace while awaiting further clearance. This Holding Pattern data is provided as a geospatial vector file format.
Holding Pattern information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Navaid System provides guidance information or position data for the efficient and safe operation of aircraft supported by one or more radio navigation aids. This Navigational Aid (NAVAID) data is provided as a geospatial vector file formats. It is comprised of one or more NAVAID Components. The Navaid System information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The Radials & Bearings data is provided as a geospatial vector file formats. Radial represents the magnetic bearing extending from a NAVAID facility. A Bearing is the horizontal direction to or from any point, usually measured clockwise from true north, magnetic north, or some other reference point through 360 degrees. It may also include the distance from the facility.
Radials and Bearings information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The wind indicator feature class contains location and lighting status. This geospatial point file provides information on Wind Indicators as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The stopways featureclass contains surface areas associated with Airport operations located at the end of runways. These may include Blast pads, EMAS or Stopways. This geospatial vector file provides information on Stopways as they are used for Airport Diagrams . These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The special movement featureclass contains special use areas associated with airport operations. These may include Non-Movement, Restricted and Under Construction areas. These areas may cross taxiway, runway, or other surface movement features. Associated text descriptions for the areas may be included in the featureclass. This geospatial vector file provides information on Special Movement areas as they are used for Airport Diagrams. These are captured in coordination with airport proponents.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A runway is a defined rectangular area on a land airport prepared for the landing and takeoff of aircraft along its length. Runways are normally numbered in relation to their magnetic direction rounded off to the nearest 10 degrees. This geospatial vector file provides information on the airport runways as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The hotspots featureclass contains hotspots associated with airport operations. A hotspot is a location on an airport movement area with a history or potential risk of collision or runway incursion, and where heightened attention by pilots and drivers is necessary. These are associated with a text description included in the featureclasses. This geospatial vector file provides information on the airport hotspots as they are used for the Airport Diagrams. These are captured with coordination from the FAA Office of Runway Safety.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The building feature class contains buildings associated with Airport operations. These may have text descriptions for their use as described by the Airport Manager or other official source. These designators are to be printed along with the associated polygons. This geospatial vector file provides information on the airport buildings as they are used for the Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The beacon featureclass contains location and operating status. This geospatial point file provides information on beacons as they are used for the Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Current Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Aprons, also called ramps, are the areas where aircraft park, load and unload. These may have designators for their use as described by the Airport Manager or other official source. This geospatial vector file provides information on the airport Aprons as they are used for Airport Diagrams. These are captured utilizing source imagery and verified with data from official sources.
The data provided is for public use. Reference and Sample purpose only.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
A runway is a defined rectangular area on a land airport prepared for the landing and takeoff of aircraft along its length. Runways are normally numbered in relation to their magnetic direction rounded off to the nearest 10 degrees. This geospatial vector file provides information on the airport runway and helicopter landing areas.
Runway information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Route Airspace data is provided as a vector geospatial-enabled file format. Route Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Service data is provided as a geospatial vector file formats. The Service data information is published every eight weeks by the U.S. Department of Transportation,
Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Special Use Airspace (SUA) data is provided as a vector geospatial-enabled file format. Route Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Note data provides additional information for EnRoute chart production. It is provided as a geospatial vector file formats. Note data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services. Current
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Individual NAVAID System Components that function together form the Instrument Landing System. NAVAID Component indicates the navigation use of a Navaid Equipment as a component of the navigation service provided by a NAVAID. The NAVAID Component data is provided as a geospatial-enabled vector file format. NAVAID Component data and information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Military Training Routes (MTRs) are routes used by military aircraft to maintain proficiency in tactical flying. These routes are usually established below 10,000 feet MSL for operations at speeds in excess of 250 knots. MTRs data is provided as a geospatial vector file formats.
MTRs data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
The ILS system provides both course and altitude guidance to a specific runway. ILS system is used to execute a precision instrument approach procedure or precision approach. This ILS data is provided as a geospatial enabled vector file format. ILS information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Individual Instrument Landing System (ILS) Components that function together to form the Instrument Landing System. The ILS Component data is provided as a geospatial-enabled vector file format. ILS Component data and information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Designated Point is a geographical position determined by visual reference to the surface. The Designated data is provided as a geospatial vector file formats.
Designated Point data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use.A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
This Class Airspace data is provided as a vector geospatial-enabled file format. Class Airspace data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
ATS Route is a specified route designed for channeling the flow of traffic as necessary for the provision of air traffic services. The ATS Route data is provided as a vector geospatial enable file format. ATS Routes information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Airport defines area on land or water intended to be used either wholly or in part for the arrival; departure and surface movement of aircraft/helicopters. This airport data is provided as a vector geospatial-enabled file format.
Airport information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Route Portion data provides critical aeronautical information for EnRoute charts production. The Route Portion data is provided as a non-spatial geodatabase table and is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
Frequencies provide radio frequency information. This frequency data is provided as a non-spatial database table and can be used to build a relationship table with the Service feature data. Frequency data information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Pending Effective Date: 0901Z 09 Jul 2026 to 0901Z 03 Sep 2026
EnRoute Information data provides critical aeronautical information for EnRoute charts production. The EnRoute Information is provided as a non-spatial database table and is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This limited information should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US data.
Current Effective Date: 0901Z 08 Jun 2026 to 0901Z 03 Aug 2026
The Digital Obstacle File dataset describes all known obstacles of interest to aviation users in the United States, with limited coverage of the Pacific, the Caribbean, Canada, and Mexico. It contains only obstruction data for those man-made objects that affect domestic aeronautical charting products and does not purport to indicate the presence of all obstructions that may be encountered. The obstacles are assigned unique numerical identifiers; accuracy codes, and listed in order by state. Obstacle information is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. The Digital Obstacle File contains only obstruction data for those man-made objects that affect domestic aeronautical charting products and does not purport to indicate the presence of all obstructions that may be encountered. In the interest of air safety, the Digital Obstacle File depicts both \"verified\" and \"unverified\" obstruction data. A verified obstruction is indicated by an \"O\" in the Verification Status field. This data has either been reviewed by the FAA's Aeronautical Information Services (AIS), Obstacle Data Team (ODT) or has been taken from airport survey data. Verified obstacles have been assigned an accuracy code, indicating the reliability of its vertical height and horizontal position. An unverified obstruction is indicated by a \"U\" in the Verification Status field. This data is considered unreliable because its position and height have not been verified by the ODT. Acknowledgement of the FAA would be appreciated in products derived from these data. When product developers or other customers acknowledge the FAA as the source of the data, the FAA seal or initials cannot be used to imply that a product is endorsed, approved, or authorized by the FAA.
Pending Effective Date: 0901Z 31 Oct 2024 to 0901Z 26 Dec 2024
The Airspace Boundary data is provided as a vector geospatial-enabled file format. Airspace Boundary data is published every eight weeks by the U.S. Department of Transportation, Federal Aviation Administration-Aeronautical Information Services.
The data provided is for public use. A limited number of Non-US Landing Facilities are included in this file. Some of these, in particular the Canadian facilities, are included to facilitate cartographic requirements in border regions. These records are not guaranteed to be complete and are not inclusive of all Canadian facilities. This airport data should not be considered official source for non-US facilities. Please contact the appropriate authority for more accurate and updated non-US airports data.
This Airspace Schedule data represents the controlled\nairspace schedule for airspace volumes in accordance with a location’s control\ntower hours. The airspace schedule defines the start time and end time\nfor which the airspace volume is active. If the airspace volume is not\nactive, the airspace is uncontrolled. The data is provided in CSV and GeoJSON file formats. \nAirspace Schedule information is published every eight weeks by the U.S. Department of\nTransportation, Federal Aviation Administration-Aeronautical Information\nServices. Current Effective Date: 0901Z 30 Nov 2023 to 0901Z 25 Jan 2024.
", "keyword": [ "airspace transition", "airspace", "airport" ], "issued": "2019-11-22T13:18:18.000Z", "modified": "2024-07-26T18:15:13.318Z", "publisher": { "name": "Federal Aviation Administration - AIS" }, "contactPoint": { "@type": "vcard:Contact", "fn": "AeronauticalInformationServices_FAA", "hasEmail": "{{orgContactEmail}}" }, "accessLevel": "public", "spatial": "", "license": "The data provided is for public use.