# Airworthiness directives that may apply: Beech 400T

A list on [Beech 400T](https://openairdocs.org/model/beech-400t.md).

Matched by model name and maker. Each AD’s applicability may narrow it by serial number, part number or configuration.

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026
- [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 2014-21-06](https://openairdocs.org/ad/2014-21-06.md): Flight Controls · Effective Nov 28, 2014
- [AD 2014-15-15](https://openairdocs.org/ad/2014-15-15.md): Stabilizers · Effective Sep 5, 2014
- [AD 2011-03-12](https://openairdocs.org/ad/2011-03-12.md): Aft fuselage · Effective Mar 14, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09.md): Oxygen · Effective Feb 9, 2011
- [AD 2007-19-05](https://openairdocs.org/ad/2007-19-05.md): Engine cowling panels · Effective Oct 23, 2007
- [AD 2006-21-02](https://openairdocs.org/ad/2006-21-02.md): Operating Limitations, Abnormal Procedures, and Normal Procedures · Effective Oct 25, 2006
- [AD 2004-22-02](https://openairdocs.org/ad/2004-22-02.md): Spoiler mixer bay · Effective Dec 1, 2004
- [AD 2004-03-35](https://openairdocs.org/ad/2004-03-35.md): Printed circuit board (PCB) · Effective Mar 24, 2004
- [AD 2003-10-13](https://openairdocs.org/ad/2003-10-13.md): Low-pressure oxygen tubing · Effective Jul 1, 2003
- [AD 2002-22-13](https://openairdocs.org/ad/2002-22-13.md): Flight management computers (FMC) · Effective Dec 20, 2002
- [AD 2002-01-23](https://openairdocs.org/ad/2002-01-23.md): Left Engine Forward Carry-Through Mount Bracket · Effective Feb 14, 2002
- [AD 2001-24-11](https://openairdocs.org/ad/2001-24-11.md): AFM - Emergency Procedures Section - Loss of Airspeed · Effective Dec 11, 2001
- [AD 2000-25-04](https://openairdocs.org/ad/2000-25-04.md): Anti-Skid Valve Assembly · Effective Jan 17, 2001
- [AD 2000-09-12](https://openairdocs.org/ad/2000-09-12.md): Wing Ice Protection System · Effective Jun 16, 2000
- [AD 2000-05-06](https://openairdocs.org/ad/2000-05-06.md): Engine Fire Extinguisher Bottle Squibs · Effective Apr 12, 2000
- [AD 99-21-26](https://openairdocs.org/ad/99-21-26.md): Airplane Flight Manual Changes - Icing Conditions · Effective Nov 22, 1999 · Supersedes AD 94-25-10
- [AD 98-08-20](https://openairdocs.org/ad/98-08-20.md): Autopilot Servo Actuators · Effective Jun 2, 1998
- [AD 98-06-30](https://openairdocs.org/ad/98-06-30.md): Outflow/Safety Valves · Effective Apr 24, 1998 · Supersedes AD 96-17-10
- [AD 96-25-03](https://openairdocs.org/ad/96-25-03.md): Flap Roller Retention Components · Effective Jan 24, 1997
- [AD 95-25-06](https://openairdocs.org/ad/95-25-06.md): Modify Standby Instrument Lighting System · Effective Jan 16, 1996
- [AD 94-11-09](https://openairdocs.org/ad/94-11-09.md): Main Landing Gear Wire Harness · Effective Jul 7, 1994
- [AD 93-25-15](https://openairdocs.org/ad/93-25-15.md): Escape Hatch Substructure Rivets · Effective Feb 14, 1994
- [AD 93-20-01](https://openairdocs.org/ad/93-20-01.md): Engine Electronic Fuel Control Wiring · Effective Nov 2, 1993
- [AD 93-16-12](https://openairdocs.org/ad/93-16-12.md): Emergency Door Frame Support · Effective Oct 13, 1993
- [AD 93-01-08](https://openairdocs.org/ad/93-01-08.md): Airplane Flight Manual (AFM) Revision · Effective Mar 4, 1993
- [AD 93-01-07](https://openairdocs.org/ad/93-01-07.md): End Clevis Fitting · Effective Mar 2, 1993
- [AD 94-25-10](https://openairdocs.org/ad/94-25-10.md): AFM - Icing Conditions · Historical · Effective Dec 28, 1994 · Replaced by AD 99-21-26

## 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_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('1155403'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC
```

This list as a web page: https://openairdocs.org/model/beech-400t/ads

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