# Airworthiness directives: TCDS A28NM A list on [TCDS A28NM](https://openairdocs.org/tcds/A28NM.md). ADs whose products are models on this data sheet, matched by model and maker. Those in force first, newest first. Page 1 of 14 · 663 ADs - [AD 2026-17-01](https://openairdocs.org/ad/2026-17-01.md): Fuselage · Effective Oct 1, 2026 - [AD 2026-17-04](https://openairdocs.org/ad/2026-17-04.md): Landing Gear · Effective Oct 1, 2026 · Supersedes AD 2024-25-06 - [AD 2026-18-03](https://openairdocs.org/ad/2026-18-03.md): Wings · Effective Sep 18, 2026 - [AD 2026-15-13](https://openairdocs.org/ad/2026-15-13.md): Pneumatic · Effective Sep 2, 2026 · Supersedes AD 2025-16-12 - [AD 2026-14-04](https://openairdocs.org/ad/2026-14-04.md): Fuselage · Effective Aug 14, 2026 · Supersedes AD 2025-10-12 - [AD 2026-14-05](https://openairdocs.org/ad/2026-14-05.md): Communications · Effective Aug 14, 2026 · Supersedes AD 2025-11-02 - [AD 2026-12-11](https://openairdocs.org/ad/2026-12-11.md): Fuselage · Effective Aug 3, 2026 - [AD 2026-12-02](https://openairdocs.org/ad/2026-12-02.md): Fuselage · Effective Jul 14, 2026 · Supersedes AD 2022-02-11 - [AD 2026-10-15](https://openairdocs.org/ad/2026-10-15.md): Fuselage · Effective Jul 6, 2026 - [AD 2026-10-17](https://openairdocs.org/ad/2026-10-17.md): Fuselage · Effective Jul 6, 2026 - [AD 2026-10-11](https://openairdocs.org/ad/2026-10-11.md): Fuselage · Effective Jul 1, 2026 - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026 - [AD 2026-09-16](https://openairdocs.org/ad/2026-09-16.md): Fuselage · Effective Jun 18, 2026 - [AD 2026-09-17](https://openairdocs.org/ad/2026-09-17.md): Time Limits/Maintenance Checks · Effective Jun 18, 2026 · Supersedes AD 2025-03-07 - [AD 2026-11-04](https://openairdocs.org/ad/2026-11-04.md): Stabilizers · Effective Jun 15, 2026 - [AD 2026-09-03](https://openairdocs.org/ad/2026-09-03.md): Time Limits/Maintenance Checks · Effective Jun 12, 2026 · Supersedes AD 2025-03-06, AD 2025-17-07 - [AD 2026-09-06](https://openairdocs.org/ad/2026-09-06.md): Fuselage · Effective May 26, 2026 - [AD 2026-03-10](https://openairdocs.org/ad/2026-03-10.md): Time Limits/Maintenance Checks · Effective Apr 8, 2026 · Supersedes AD 2024-19-13 - [AD 2026-05-14](https://openairdocs.org/ad/2026-05-14.md): Turbine/turboprop engine · Effective Mar 25, 2026 - [AD 2025-23-09](https://openairdocs.org/ad/2025-23-09.md): Fuselage · Effective Jan 13, 2026 · Supersedes AD 2022-15-05 - [AD 2025-24-51](https://openairdocs.org/ad/2025-24-51.md): Flight controls · Emergency AD · Effective Jan 6, 2026 - [AD 2025-20-15](https://openairdocs.org/ad/2025-20-15.md): Fuselage · Effective Jan 2, 2026 · Supersedes AD 2022-08-08 - [AD 2025-20-19](https://openairdocs.org/ad/2025-20-19.md): Fuselage · Effective Jan 2, 2026 · Supersedes AD 2016-14-03 - [AD 2025-19-08](https://openairdocs.org/ad/2025-19-08.md): Wings · Effective Dec 30, 2025 - [AD 2025-18-03](https://openairdocs.org/ad/2025-18-03.md): Oxygen · Effective Oct 20, 2025 · Supersedes AD 2023-25-09 - [AD 2025-17-05](https://openairdocs.org/ad/2025-17-05.md): Fuselage · Effective Oct 1, 2025 · Supersedes AD 2017-14-14 - [AD 2025-16-06](https://openairdocs.org/ad/2025-16-06.md): Fuselage · Effective Sep 22, 2025 - [AD 2025-16-10](https://openairdocs.org/ad/2025-16-10.md): Flight controls · Effective Sep 22, 2025 · Supersedes AD 2020-06-18 - [AD 2025-16-04](https://openairdocs.org/ad/2025-16-04.md): Equipment/furnishings · Effective Sep 18, 2025 - [AD 2025-17-17](https://openairdocs.org/ad/2025-17-17.md): Landing Gear · Effective Sep 17, 2025 - [AD 2025-16-11](https://openairdocs.org/ad/2025-16-11.md): Flight Controls; Landing Gear; Oxygen; Pneumatic · Effective Sep 2, 2025 - [AD 2025-13-10](https://openairdocs.org/ad/2025-13-10.md): Wings · Effective Aug 14, 2025 · Supersedes AD 2021-25-14 - [AD 2025-08-01](https://openairdocs.org/ad/2025-08-01.md): Doors · Effective Jul 2, 2025 - [AD 2025-10-05](https://openairdocs.org/ad/2025-10-05.md): Landing gear · Effective Jun 26, 2025 - [AD 2025-10-07](https://openairdocs.org/ad/2025-10-07.md): Fuselage · Effective Jun 26, 2025 · Supersedes AD 2015-02-14 - [AD 2025-08-05](https://openairdocs.org/ad/2025-08-05.md): Fuselage · Effective Jun 5, 2025 - [AD 2025-09-05](https://openairdocs.org/ad/2025-09-05.md): Fuselage · Effective Jun 5, 2025 - [AD 2025-02-04](https://openairdocs.org/ad/2025-02-04.md): Time Limits/Maintenance Checks · Effective Mar 17, 2025 · Supersedes AD 2022-22-10 - [AD 2024-26-05](https://openairdocs.org/ad/2024-26-05.md): Oxygen · Effective Mar 11, 2025 - [AD 2025-01-02](https://openairdocs.org/ad/2025-01-02.md): Fuselage · Effective Mar 11, 2025 - [AD 2024-25-12](https://openairdocs.org/ad/2024-25-12.md): Landing gear · Effective Mar 7, 2025 - [AD 2025-03-08](https://openairdocs.org/ad/2025-03-08.md): Flight Controls · Effective Feb 26, 2025 - [AD 2024-26-04](https://openairdocs.org/ad/2024-26-04.md): Pneumatic · Effective Feb 18, 2025 · Supersedes AD 2023-09-01 - [AD 2024-23-09](https://openairdocs.org/ad/2024-23-09.md): Equipment/Furnishings · Effective Jan 13, 2025 - [AD 2024-24-09](https://openairdocs.org/ad/2024-24-09.md): Equipment/Furnishings · Effective Jan 13, 2025 · Supersedes AD 2022-24-05 - [AD 2024-24-10](https://openairdocs.org/ad/2024-24-10.md): Time Limits/Maintenance Checks · Effective Jan 13, 2025 · Supersedes AD 2018-23-02, AD 2023-05-02 - [AD 2024-19-15](https://openairdocs.org/ad/2024-19-15.md): Oxygen · Effective Nov 26, 2024 · Supersedes AD 2023-13-11 - [AD 2024-19-07](https://openairdocs.org/ad/2024-19-07.md): Engine Fuel and Control · Effective Oct 7, 2024 - [AD 2024-12-01](https://openairdocs.org/ad/2024-12-01.md): Wings · Effective Aug 13, 2024 · Supersedes AD 2022-14-10 - [AD 2024-11-01](https://openairdocs.org/ad/2024-11-01.md): Electrical Power · Effective Jul 3, 2024 · Supersedes AD 2021-21-02 Next page: https://openairdocs.org/tcds/A28NM/ads.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT d.ad_number, d.status, d.subject, d.effective_date FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_directive_product.parquet' WHERE tcds_number = 'A28NM') ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC ``` This list as a web page: https://openairdocs.org/tcds/A28NM/ads --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.