# Airworthiness directives that may apply: Raytheon DH 125-400A

A list on [Raytheon DH 125-400A](https://openairdocs.org/model/raytheon-dh-125-400a.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 2011-01-09](https://openairdocs.org/ad/2011-01-09.md): Oxygen · Effective Feb 9, 2011
- [AD 2006-01-04](https://openairdocs.org/ad/2006-01-04.md): Fan venturi motor casing · Effective Feb 22, 2006 · Supersedes AD 94-11-03
- [AD 2005-03-16](https://openairdocs.org/ad/2005-03-16.md): Engine compartment firewall · Effective Mar 21, 2005
- [AD 2003-07-07](https://openairdocs.org/ad/2003-07-07.md): Tie-bolt Nuts of Main Landing Gear (MLG) Wheels · Effective May 8, 2003
- [AD 2003-04-20](https://openairdocs.org/ad/2003-04-20.md): Cylinder Head Lugs of Main Landing Gear (MLG) Actuator · Effective Apr 4, 2003 · Supersedes AD 2001-17-26 R1
- [AD 2000-22-03](https://openairdocs.org/ad/2000-22-03.md): Pitot/Static and Stall Vent Drain Valves · Effective Dec 4, 2000
- [AD 2000-21-11](https://openairdocs.org/ad/2000-21-11.md): Cockpit Canopy Blister Interface · Effective Nov 29, 2000 · Supersedes AD 97-09-12
- [AD 2000-02-35](https://openairdocs.org/ad/2000-02-35.md): Oxygen System Plumbing · Effective Mar 13, 2000
- [AD 89-18-07 R1](https://openairdocs.org/ad/89-18-07-R1.md): Elevator Balance Spigot · Effective Dec 18, 1998
- [AD 97-21-05](https://openairdocs.org/ad/97-21-05.md): High Pressure Oxygen Hose Assemblies · Effective Nov 24, 1997
- [AD 97-03-07](https://openairdocs.org/ad/97-03-07.md): Main Landing Gear Sidestay Assemblies · Effective Mar 11, 1997
- [AD 95-08-06](https://openairdocs.org/ad/95-08-06.md): Static Inverter · Effective May 18, 1995
- [AD 93-24-08](https://openairdocs.org/ad/93-24-08.md): Engine Fire Extinguisher Systems · Effective Jan 18, 1994
- [AD 93-23-08](https://openairdocs.org/ad/93-23-08.md): Battery and Emergency Contactors · Effective Dec 29, 1993
- [AD 93-02-10](https://openairdocs.org/ad/93-02-10.md): Battery Cables · Effective Mar 26, 1993
- [AD 93-01-10](https://openairdocs.org/ad/93-01-10.md): Battery Overheating · Effective Mar 2, 1993
- [AD 92-27-09](https://openairdocs.org/ad/92-27-09.md): Mail Landing Gear Sidestay Upper Arm Assembly · Effective Jan 27, 1993
- [AD 92-25-11](https://openairdocs.org/ad/92-25-11.md): Hydraulic Accumulator · Effective Jan 12, 1993
- [AD 92-22-04](https://openairdocs.org/ad/92-22-04.md): In-Flight Fire Hazard · Effective Nov 24, 1992
- [AD 92-20-03](https://openairdocs.org/ad/92-20-03.md): Main Landing Gear · Effective Nov 17, 1992
- [AD 92-16-12 R1](https://openairdocs.org/ad/92-16-12-R1.md): Tail Cone Vents · Effective Sep 28, 1992
- [AD 92-11-03](https://openairdocs.org/ad/92-11-03.md): Eddy Current Inspection · Effective Jul 9, 1992
- [AD 92-10-04](https://openairdocs.org/ad/92-10-04.md): Wing Skin Corrosion · Effective Jun 11, 1992
- [AD 92-06-05 R1](https://openairdocs.org/ad/92-06-05-R1.md): Nose Landing Gear · Effective Apr 21, 1992
- [AD 91-19-05](https://openairdocs.org/ad/91-19-05.md): Fire Extinguisher System Wiring · Effective Sep 26, 1991
- [AD 91-07-12](https://openairdocs.org/ad/91-07-12.md): Main Landing Gear Hinge Fittings · Effective Apr 29, 1991
- [AD 91-03-18](https://openairdocs.org/ad/91-03-18.md): Warming Ovens · Effective Mar 11, 1991
- [AD 91-03-06](https://openairdocs.org/ad/91-03-06.md): Generator Control Unit · Effective Feb 11, 1991
- [AD 90-03-06](https://openairdocs.org/ad/90-03-06.md): Corrosion Inspection · Effective Feb 20, 1990
- [AD 89-18-13](https://openairdocs.org/ad/89-18-13.md): AFM Changes - APU · Effective Sep 28, 1989
- [AD 89-17-06](https://openairdocs.org/ad/89-17-06.md): Electrical Components · Effective Sep 15, 1989
- [AD 88-05-02](https://openairdocs.org/ad/88-05-02.md): Airplane Structure · Effective Apr 6, 1988
- [AD 87-04-14](https://openairdocs.org/ad/87-04-14.md): Starter/Generator · Effective Mar 9, 1987
- [AD 86-21-05](https://openairdocs.org/ad/86-21-05.md): Forward Engine Mounts · Effective Oct 20, 1986
- [AD 82-12-02 R1](https://openairdocs.org/ad/82-12-02-R1.md): Flap Structure · Effective Jun 17, 1985
- [AD 85-07-08](https://openairdocs.org/ad/85-07-08.md): Audio Communication System · Effective May 13, 1985
- [AD 84-21-01 R1](https://openairdocs.org/ad/84-21-01-R1.md): Replacement Fuses - ZL Panel · Effective Feb 11, 1985
- [AD 84-20-05](https://openairdocs.org/ad/84-20-05.md): Landing Gear and Brakes · Effective Oct 14, 1984
- [AD 77-13-09 R1](https://openairdocs.org/ad/77-13-09-R1.md): Structural Integrity of Bulkhead · Effective Jun 1, 1984
- [AD 80-12-05 R2](https://openairdocs.org/ad/80-12-05-R2.md): Nose Landing Gear Drag Stay Assembly · Effective Mar 16, 1983
- [AD 80-12-10 R1](https://openairdocs.org/ad/80-12-10-R1.md): Flap Fittings · Effective Jan 3, 1983
- [AD 82-18-09](https://openairdocs.org/ad/82-18-09.md): Refueling System · Effective Oct 4, 1982
- [AD 82-12-03](https://openairdocs.org/ad/82-12-03.md): Ampere Airfuse Installation · Effective Jun 8, 1982
- [AD 82-12-01](https://openairdocs.org/ad/82-12-01.md): Main Landing Gear Restrictor Valves · Effective Jun 8, 1982
- [AD 81-06-06](https://openairdocs.org/ad/81-06-06.md): Fuel Feed Lines · Effective Mar 26, 1981
- [AD 80-12-13](https://openairdocs.org/ad/80-12-13.md): Engine Mount Beam · Effective Jul 14, 1980
- [AD 73-13-10 R2](https://openairdocs.org/ad/73-13-10-R2.md): Outer Flap Hinge Fittings · Effective Jun 23, 1980
- [AD 80-05-02](https://openairdocs.org/ad/80-05-02.md): Safety Belt Assemblies · Effective Feb 27, 1980
- [AD 78-07-07](https://openairdocs.org/ad/78-07-07.md): Lightning Strike Damage to Radome · Effective May 3, 1978
- [AD 78-01-06](https://openairdocs.org/ad/78-01-06.md): Elevator Control Pulley Bracket · Effective Jan 12, 1978
- [AD 77-26-01](https://openairdocs.org/ad/77-26-01.md): Oxygen Supply · Effective Jan 3, 1978
- [AD 77-13-11](https://openairdocs.org/ad/77-13-11.md): Emergency Brake Control Valve · Effective Jul 25, 1977
- [AD 77-13-10](https://openairdocs.org/ad/77-13-10.md): Aileron Inner Hinge Bracket · Effective Jul 25, 1977
- [AD 77-13-02](https://openairdocs.org/ad/77-13-02.md): Brake Control · Effective Jul 20, 1977
- [AD 76-17-06](https://openairdocs.org/ad/76-17-06.md): Airbrake Operating Circuit · Effective Sep 27, 1976
- [AD 76-06-08](https://openairdocs.org/ad/76-06-08.md): Airbrake Assembly · Effective Feb 9, 1976
- [AD 75-26-13](https://openairdocs.org/ad/75-26-13.md): Structural Flap Modification · Effective Jan 15, 1976
- [AD 75-08-17](https://openairdocs.org/ad/75-08-17.md): Digital Flight Data Recorders · Effective Dec 19, 1975
- [AD 74-24-09](https://openairdocs.org/ad/74-24-09.md): Auxiliary Power Units · Effective Nov 19, 1975
- [AD 75-17-21](https://openairdocs.org/ad/75-17-21.md): Cabin Pressurization · Effective Aug 19, 1975
- [AD 75-13-05](https://openairdocs.org/ad/75-13-05.md): Cockpit Window · Effective Aug 15, 1975
- [AD 73-18-02](https://openairdocs.org/ad/73-18-02.md): Oxygen Cylinders · Effective Aug 28, 1973
- [AD 72-07-04](https://openairdocs.org/ad/72-07-04.md): Windscreen De-Icing Hand Jump · Effective Apr 15, 1972
- [AD 68-16-01](https://openairdocs.org/ad/68-16-01.md): Placard To Prevent Engine Flameout · Effective Aug 5, 1968
- [AD 67-23-05](https://openairdocs.org/ad/67-23-05.md): Automatic Fire Extinguishers · Published Aug 1, 1967
- [AD 97-09-12](https://openairdocs.org/ad/97-09-12.md): Upper Fuselage Skin · Historical · Effective Jun 6, 1997 · Replaced by AD 2000-21-11

## 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 ('7150050'))
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/raytheon-dh-125-400a/ads

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