- 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 |
|---|---|---|---|
| Jul 15, 2025 | NASR 28-Day Subscriber Files | Aug 7, 2025 | Airway T545 Segment Distance value omitted (.txt and .csv). See the 25-07 NASR Safety Alert (PDF) for complete information. |
| Jul 10, 2025 | NASR 28 and 56 Day Subscriber Files | Aug 7, 2025 | NAVAID BDF TACAN paired VHF frequency erroneously deleted. See the 25-06 NASR Safety Alert (PDF) for complete information. |
| Jul 9, 2025 | IFR Enroute Chart L-27 | Jun 12, 2025 | Stinger MOA excluded from chart. 25-02 ENR Charting Notice (PDF) for complete information. |
| Jul 3, 2025 | U.S. Terminal Procedures Publications, Digital-Terminal Procedures Publications and Chart Supplement Pacific | Oct 2, 2025 | Removal of Redundant Communications Data from Instrument Approach Procedure (IAP) charts. See the 25-06 TERM Charting Notice (PDF) for complete information. |
| June 16, 2024 | Aeronautical Data Delivery Service (ADDS) | Aug 7, 2025 | Airport Diagrams - Open Data Release. See the 25-01 ADDS Data Product Notice (PDF) for complete information. |
| Jun 9, 2025 | Users of the 56-Day NASR Subscriber File and Aeronautical Data Delivery Service (ADDS) | Jun 12, 2025 | Incorrect legal description for the Tarboro Class E5 airspace. See the 25-05 NASR Safety Alert (PDF) for complete information. |
| May 30, 2025 | All Aeronautical Products and Digital Services | Aug 7, 2025 | Discontinuation of selected charting products and services beginning 7 AUG 2025. See the 25-03 VIS Charting Notice (PDF) for complete information. |
| May 20, 2025 | 28 Day NASR Subscriber Files | June 12, 2025 | Incorrect Decimal Degrees in FIX_BASE.csv Subscriber File. See the 25-04 NASR Safety Alert (PDF) for complete information. |
| May 15, 2025 | 28 Day NASR Subscriber Files | June 12, 2025 | Omitted FIX - ZAKRY. See the 25-03 NASR Safety Alert (PDF) for complete information. |
| May 14, 2025 | digital-Terminal Procedures Publications, Digital-Terminal Procedures Publications and Chart Supplement Pacific | Aug 7, 2025 | Removal of Circling Icon from Instrument Approach Procedure (IAP) charts and RADAR Instrument Approach Minimums. See the 25-05 TERM Charting Notice (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 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 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. |
| 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. |
| 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. |
| 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. |
| 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. |