- Safety Alerts (SA) are published to notify users of an error that was reported or discovered in one of our products. The specific product and effective date(s) are provided.
- Charting Notices (CN) are published to notify users of a planned chart/publication enhancement and the effective date in which the enhancement will be implemented.
- Data Product Notices (DPN) are published to notify users of a system outage. DPNs may also be used to notify users of a developmental upgrade to one of our digital products and the effective date in which the upgrade will be implemented.
In addition to the Safety Alerts and Charting Notices on this page, pilots and FAA Aeronautical Chart Agents may wish to view the most recent information available at:
- Aeronautical Information Manual (AIM) and Aeronautical Information Publication (AIP)
- Electronic Code of Federal Regulations (e-CFR)
- Temporary Flight Restrictions (TFRs)
Pilots are also encouraged to view:
| Date Posted | Affected Product(s) | Effective Date | Subject and Additional Information | Apr 28, 2025 | digital-Terminal Procedures Publication (d-TPP) (2504 & 2505), U.S. Terminal Procedures Publication (TPP) Vol EC-2 and Chart Supplement East Central U.S | Apr 17, 2025 | Corrected Airport Diagram for Indianapolis Metro (UMP), Indianapolis, IN. See the 25-03 TERM Safety Alert (PDF) for complete information. |
|---|---|---|---|
| Apr 16, 2025 | Aeronautical Data Delivery Service (ADDS) | Apr 17, 2025 | A route segment is missing from the ATS Routes dataset effective 17 April 2025. See the 25-01 ADDS Safety Alert (PDF) for complete information. |
| Apr 8, 2025 | digital-Terminal Procedures Publications, Digital-Terminal Procedures Publications and Chart Supplement Pacific | June 12, 2025 | Removal of 67:1 Slope Obstacles on Instrument Approach Procedures (IAPs) and Removal of Highest Obstacles on IAPs and Airport Diagrams (ADs). See the 25-04 TERM Charting Notice (PDF) for complete information. |
| Mar 28, 2025 | digital-Terminal Procedures Publications(d-TPP) (2504) U.S. Terminal Procedures Publications (TPP) Vol SW-4 | Apr 17, 2025 | ALTERNATE MINIMUMS missing for Winslow-Lindbergh RGNL, Winslow, AZ (INW) and Winnemucca MUNI, Winnemucca, NV (WMC). See the 25-02 TERM Safety Alert (PDF) for complete information. |
| Mar 18, 2025 | 28 Day NASR Subscriber Files | April 17, 2025 | Omitted FIX - DUCBA. See the 25-02 NASR Safety Alert (PDF) for complete information. |
| Mar 14, 2025 | NASR Subscriber Files | April 17, 2025 | Gulf of Mexico to Gulf of America. See the 25-01 NASR Data Product Notice (PDF) for complete information. |
| Mar 13, 2025 | Baltimore-Washington Helicopter Route Chart | Mar 13, 2025 | Ronald Reagan Washington International Airport (DCA) Helicopter Route Changes. See the 25-02 VIS Charting Notice (PDF) for complete information. |
| Mar 13, 2025 | U.S. Chart Supplement Northeast U.S. and Digital Chart Supplement (d-CS) Products | Mar 13, 2025 | Special Notice concerning DCA Cautionary Areas - High Density Helicopter and Fixed Wing Traffic. See the 25-01 CS Charting Notice (PDF) for complete information. |
| Mar 11, 2025 | Houston VFR Sectional and Terminal Area Aeronautical Charts | Apr 17, 2025 | Wildlife Refuge Name Change. See the 25-01 VIS Charting Notice (PDF) for complete information. |
| Mar 10, 2025 | U.S. Terminal Procedures Publications, Digital-Terminal Procedures Publications and Chart Supplement Pacific | Apr 17, 2025 | Rate of Climb/Descent Table Modification. See the 25-03 TERM Charting Notice (PDF) for complete information. |
| Feb 25, 2025 | Enroute IFR Charting Products | Apr 17, 2025 | Product Name Change: IFR Gulf of Mexico to IFR Gulf of America. 25-01 ENR Charting Notice (PDF) for complete information. |
| Feb 24, 2025 | digital-Terminal Procedures Publications (d-TPP) U.S. Terminal Procedures Publications | Jun 12, 2025 | IAP Airport Sketches - Taxiway Data Removal See the 25-02 TERM Charting Notice (PDF) for complete information. |
| Feb 10, 2025 | All aeronautical products and data services | Feb 10, 2025 | Geographic Name Changes: Gulf of Mexico to Gulf of America, Denali to Mount McKinley. See the 25-01 AIS Charting Notice (PDF) for complete information. |
| Feb 5, 2025 | digital-Terminal Procedures Publication (d-TPP) XML (d-TPP_Metafile.xml) | Feb 20, 2025 | The d-TPP_Metafile.xml has been modified to add an indication when a secondary airport is being deleted from an AREA STAR when the STAR is being amended. See the 25-01 TERM Charting Notice (PDF) for complete information. |
| Oct 9, 2024 | 28-Day NASR Subscriber Files | Oct 31, 2024 | The APT txt & csv 28 Day NASR subscriber files effective 31 OCT 2024 for Charlotte/Douglas Intl (CLT), RWY 05/23 data was deleted. See the 24-19 NASR Safety Alert (PDF) for complete information. |
| Oct 7, 2024 | Aeronautical Data Delivery Service (ADDS) | Oct 7, 2024 | Airport Diagrams - Test/Sample Data Release. See the 24-01 ADDS Data Product Notice (PDF) for complete information. |
| Sep 5, 2024 | digital-Terminal Procedures Publications (d-TPP), U.S. Terminal Procedures Publications, and Chart Supplement PAC Volume | Oct 31, 2024 | Removal of Contour Line Depiction on Instrument Approach Procedures (IAP) Charts. See the 24-02 TERM Charting Notice (PDF) for complete information. |
| Aug 6, 2024 | National Flight Data Digest (NFDD) and NASR Subscriber Files | Sep 5, 2024 | The NAVAIDS (.txt & .csv) subscriber files contains a paired VHF frequency error. See the 24-12 NASR Safety Alert (PDF) for complete information. |
| Jun 20, 2024 | NASR 28-Day Subscriber Files | May 16, 2024 | APT (.txt and .csv) files for MCCOOK BEN NELSON REGIONAL AIRPORT (MCK) shows RWY 30 END ELEVATION in error. See the 24-11 NASR Safety Alert (PDF) for complete information. |
| May 16, 2024 | 28-Day NASR Subscriber Files | May 16, 2024 | TORBY NDB (TE) should read DECOMISSIONED. See the 24-09 NASR Safety Alert (PDF) for complete information. |
| Apr 24, 2024 | 28-Day NASR Subscriber Files | May 16, 2024 | NAVAID LNK LOM (MARKER/NDB) reflects an error in status. See the 24-08 NASR Safety Alert (PDF) for complete information. |
| Dec 5, 2023 | NASR 28 and 56 Day AIXM Subscriber Files | Dec 28, 2023 | The APT_AIXM.zip subscriber file contained incomplete data. See the 23-12 NASR Safety Alert (PDF) for complete information. |
| Mar 28, 2023 | Aeronautical Data Delivery Service (ADDS) | Feb 23, 2023 | Incorrect MOCA values in the 23 Feb 2023 ATS Routes datasets. See the 23-01 ADDS Safety Alert (PDF) for complete information. |
| Sep 21, 2021 | Consumers of SNOWTAMS stored by the United States | Sep 21, 2021 | Effective immediately, until further notice, the United States NOTAM System will not be able to ingest, store, display, and disseminate international SNOWTAMs issued in the new ICAO SNOWTAM format. See the 21-02 USNOF Safety Alert (PDF) for complete information. |