# Airworthiness directives that may apply: N349DU

A list on [N349DU](https://openairdocs.org/aircraft/N349DU.md).

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

- [AD 2026-15-14](https://openairdocs.org/ad/2026-15-14.md): Engine fuel and control · Effective Sep 3, 2026 · Supersedes AD 2025-06-01
- [AD 2026-13-52](https://openairdocs.org/ad/2026-13-52.md): Pneumatic · Emergency AD · Effective Jul 7, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026
- [AD 2026-10-12](https://openairdocs.org/ad/2026-10-12.md): Fuel · Effective Jul 1, 2026 · Supersedes AD 2024-04-06
- [AD 2026-10-10](https://openairdocs.org/ad/2026-10-10.md): Equipment/furnishings · Effective Jul 1, 2026
- [AD 2026-10-07](https://openairdocs.org/ad/2026-10-07.md): Wings · Effective Jul 1, 2026
- [AD 2026-07-04](https://openairdocs.org/ad/2026-07-04.md): Equipment/Furnishings · Effective May 11, 2026
- [AD 2026-06-06](https://openairdocs.org/ad/2026-06-06.md): Electrical system installation · Effective May 1, 2026
- [AD 2026-07-07](https://openairdocs.org/ad/2026-07-07.md): Air conditioning system · Effective Apr 17, 2026
- [AD 2026-04-04](https://openairdocs.org/ad/2026-04-04.md): Fuel · Effective Apr 8, 2026
- [AD 2025-20-08](https://openairdocs.org/ad/2025-20-08.md): Fire protection · Effective Dec 30, 2025
- [AD 2025-19-07](https://openairdocs.org/ad/2025-19-07.md): Electrical system installation · Effective Nov 6, 2025
- [AD 2025-19-01](https://openairdocs.org/ad/2025-19-01.md): Autoflight · Effective Oct 23, 2025 · Supersedes AD 2022-25-51
- [AD 2025-17-01](https://openairdocs.org/ad/2025-17-01.md): Flight controls · Effective Sep 29, 2025
- [AD 2025-16-01](https://openairdocs.org/ad/2025-16-01.md): Fuel · Effective Sep 18, 2025
- [AD 2025-12-04](https://openairdocs.org/ad/2025-12-04.md): Hydraulic Power · Effective Jul 25, 2025
- [AD 2025-09-02](https://openairdocs.org/ad/2025-09-02.md): Landing Gear · Effective Jun 18, 2025 · Supersedes AD 2022-19-09
- [AD 2025-11-06](https://openairdocs.org/ad/2025-11-06.md): Standard practices/structures · Effective Jun 16, 2025
- [AD 2025-07-04](https://openairdocs.org/ad/2025-07-04.md): Standard practices/structures · Effective May 27, 2025
- [AD 2025-06-06](https://openairdocs.org/ad/2025-06-06.md): Fuselage · Effective May 2, 2025
- [AD 2025-05-07](https://openairdocs.org/ad/2025-05-07.md): Standard practices/structures · Effective Apr 15, 2025
- [AD 2025-02-06](https://openairdocs.org/ad/2025-02-06.md): Fuselage · Effective Apr 9, 2025
- [AD 2025-03-05](https://openairdocs.org/ad/2025-03-05.md): Stabilizers · Effective Mar 21, 2025
- [AD 2024-24-08](https://openairdocs.org/ad/2024-24-08.md): Equipment/Furnishings · Effective Jan 13, 2025
- [AD 2024-23-05](https://openairdocs.org/ad/2024-23-05.md): Fuel · Effective Jan 6, 2025
- [AD 2024-22-01](https://openairdocs.org/ad/2024-22-01.md): Time Limits/Maintenance Checks · Effective Dec 31, 2024 · Supersedes AD 2023-05-08
- [AD 2024-22-04](https://openairdocs.org/ad/2024-22-04.md): Fuselage · Effective Dec 17, 2024 · Supersedes AD 2021-09-03
- [AD 2024-22-03](https://openairdocs.org/ad/2024-22-03.md): Electrical Power · Effective Nov 14, 2024 · Supersedes AD 2024-04-11
- [AD 2024-15-06](https://openairdocs.org/ad/2024-15-06.md): Equipment/furnishings · Effective Oct 15, 2024
- [AD 2024-17-04](https://openairdocs.org/ad/2024-17-04.md): Landing Gear · Effective Sep 20, 2024
- [AD 2024-12-02](https://openairdocs.org/ad/2024-12-02.md): Portable Oxygen System · Effective Aug 13, 2024
- [AD 2024-09-01](https://openairdocs.org/ad/2024-09-01.md): Equipment/Furnishings · Effective Jul 2, 2024
- [AD 2024-10-11](https://openairdocs.org/ad/2024-10-11.md): Doors · Effective Jul 1, 2024
- [AD 2024-10-03](https://openairdocs.org/ad/2024-10-03.md): Flight Controls · Effective Jun 28, 2024
- [AD 2024-07-11](https://openairdocs.org/ad/2024-07-11.md): Equipment/furnishings · Effective Jun 6, 2024
- [AD 2024-05-10](https://openairdocs.org/ad/2024-05-10.md): Electrical Power · Effective May 22, 2024
- [AD 2024-05-08](https://openairdocs.org/ad/2024-05-08.md): Flight Controls · Effective May 22, 2024
- [AD 2024-04-08](https://openairdocs.org/ad/2024-04-08.md): Electrical power · Effective Apr 23, 2024
- [AD 2024-03-09](https://openairdocs.org/ad/2024-03-09.md): Equipment/furnishings · Effective Apr 16, 2024
- [AD 2023-24-01](https://openairdocs.org/ad/2023-24-01.md): Fuel · Effective Jan 2, 2024
- [AD 2023-20-01](https://openairdocs.org/ad/2023-20-01.md): Fire protection · Effective Nov 9, 2023
- [AD 2023-16-03](https://openairdocs.org/ad/2023-16-03.md): Pneumatic · Effective Sep 25, 2023
- [AD 2023-16-02](https://openairdocs.org/ad/2023-16-02.md): Fuel · Effective Sep 22, 2023
- [AD 2023-12-09](https://openairdocs.org/ad/2023-12-09.md): Flight control system · Effective Aug 7, 2023 · Supersedes AD 2022-08-12
- [AD 2023-14-02](https://openairdocs.org/ad/2023-14-02.md): Navigation · Effective Jul 27, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02.md): Indicating/Recording System, Navigation · Effective May 26, 2023 · Supersedes AD 2021-23-12
- [AD 2023-07-01](https://openairdocs.org/ad/2023-07-01.md): Turbine/turboprop engine · Effective Apr 19, 2023
- [AD 2022-26-06](https://openairdocs.org/ad/2022-26-06.md): Placards and markings · Effective Feb 2, 2023
- [AD 2022-25-19](https://openairdocs.org/ad/2022-25-19.md): Hardware, Engine Exhaust · Effective Jan 23, 2023
- [AD 2022-25-05](https://openairdocs.org/ad/2022-25-05.md): Wings · Effective Jan 23, 2023
- [AD 2022-21-03](https://openairdocs.org/ad/2022-21-03.md): Fuel · Effective Dec 14, 2022
- [AD 2022-16-02](https://openairdocs.org/ad/2022-16-02.md): Doors · Effective Nov 25, 2022
- [AD 2022-16-08](https://openairdocs.org/ad/2022-16-08.md): Turbine/turboprop engine · Effective Sep 1, 2022
- [AD 2022-11-21](https://openairdocs.org/ad/2022-11-21.md): Equipment/furnishings · Effective Jun 15, 2022
- [AD 2022-05-03](https://openairdocs.org/ad/2022-05-03.md): Equipment/Furnishings · Effective Apr 4, 2022
- [AD 2022-03-06](https://openairdocs.org/ad/2022-03-06.md): Fire protection · Effective Mar 17, 2022
- [AD 2022-02-07](https://openairdocs.org/ad/2022-02-07.md): Fuel · Effective Mar 15, 2022
- [AD 2021-26-27](https://openairdocs.org/ad/2021-26-27.md): Equipment/Furnishings · Effective Mar 3, 2022
- [AD 2021-16-19](https://openairdocs.org/ad/2021-16-19.md): Engines · Effective Jan 21, 2022
- [AD 2021-22-17](https://openairdocs.org/ad/2021-22-17.md): Fuselage · Effective Dec 29, 2021
- [AD 2021-20-07](https://openairdocs.org/ad/2021-20-07.md): Fuselage · Effective Nov 17, 2021
- [AD 2021-15-02](https://openairdocs.org/ad/2021-15-02.md): Flight control system · Effective Sep 9, 2021
- [AD 2021-17-07](https://openairdocs.org/ad/2021-17-07.md): Aircraft fuel system · Effective Aug 30, 2021
- [AD 2021-14-09](https://openairdocs.org/ad/2021-14-09.md): Fuel · Effective Aug 24, 2021
- [AD 2021-13-20](https://openairdocs.org/ad/2021-13-20.md): Fuselage · Effective Aug 24, 2021
- [AD 2021-05-10](https://openairdocs.org/ad/2021-05-10.md): Fuel · Effective Apr 26, 2021
- [AD 2020-26-20](https://openairdocs.org/ad/2020-26-20.md): Oxygen · Effective Feb 3, 2021
- [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02.md): Fire protection · Effective Nov 19, 2020
- [AD 2020-09-10](https://openairdocs.org/ad/2020-09-10.md): Cargo and accessory compartment · Effective May 26, 2020 · Supersedes AD 2018-25-04
- [AD 2020-05-13](https://openairdocs.org/ad/2020-05-13.md): Ice and rain protection · Effective Apr 20, 2020
- [AD 2017-22-14](https://openairdocs.org/ad/2017-22-14.md): Navigation · Effective Dec 20, 2017
- [AD 2025-06-01](https://openairdocs.org/ad/2025-06-01.md): Turbine/turboprop engine · Historical · Effective Apr 22, 2025 · Replaced by AD 2026-15-14
- [AD 2024-04-11](https://openairdocs.org/ad/2024-04-11.md): Electrical Power · Historical · Effective May 1, 2024 · Replaced by AD 2024-22-03
- [AD 2024-04-06](https://openairdocs.org/ad/2024-04-06.md): Fuel · Historical · Effective Apr 22, 2024 · Replaced by AD 2026-10-12
- [AD 2023-05-08](https://openairdocs.org/ad/2023-05-08.md): Time Limits/Maintenance Checks · Historical · Effective May 12, 2023 · Replaced by AD 2024-22-01
- [AD 2022-25-51](https://openairdocs.org/ad/2022-25-51.md): Autoflight · Historical · Effective Dec 27, 2022 · Replaced by AD 2025-19-01
- [AD 2022-19-09](https://openairdocs.org/ad/2022-19-09.md): Landing Gear · Historical · Effective Oct 27, 2022 · Replaced by AD 2025-09-02
- [AD 2021-09-03](https://openairdocs.org/ad/2021-09-03.md): Equipment/furnishings · Historical · Effective May 4, 2021 · Replaced by AD 2024-22-04
- [AD 2021-04-05](https://openairdocs.org/ad/2021-04-05.md): Time Limits/Maintenance Checks · Historical · Effective Mar 30, 2021 · Replaced by AD 2023-05-08
- [AD 2019-23-15](https://openairdocs.org/ad/2019-23-15.md): Time Limits/ Maintenance Checks · Historical · Effective Jan 16, 2020 · Replaced by AD 2021-04-05
- [AD 2018-25-04](https://openairdocs.org/ad/2018-25-04.md): Cargo and accessory compartment · Historical · Effective Jan 14, 2019 · Replaced by AD 2020-09-10

## 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, m.matched_by
FROM (
  SELECT ad_id, min(rank) AS rank, arg_min(matched_by, rank) AS matched_by
  FROM (SELECT ad_id, 1 AS rank, 'airframe' AS matched_by FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code = '1400015')
  GROUP BY ad_id
) m JOIN 'https://openairdocs.org/data/latest/faa_directive.parquet' d USING (ad_id)
ORDER BY d.status = 'Historical', m.rank, coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/aircraft/N349DU/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, except the copies of manufacturers’ service documents, which belong to their rights holders.