# Airworthiness directives that may apply: N4375H

A list on [N4375H](https://openairdocs.org/aircraft/N4375H.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 2025-02-11](https://openairdocs.org/ad/2025-02-11.md): Rudder Structure · Effective Mar 20, 2025
- [AD 2015-08-04](https://openairdocs.org/ad/2015-08-04.md): Wings · Effective Jun 3, 2015 · Supersedes AD 99-01-05 R1
- [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17.md): GNS 430 units · Effective Dec 28, 2001
- [AD 85-06-04](https://openairdocs.org/ad/85-06-04.md): Fuel Tank · Effective May 4, 1985
- [AD 74-17-04](https://openairdocs.org/ad/74-17-04.md): Fabric Reinforcement · Effective Apr 11, 1977
- [AD 68-05-01](https://openairdocs.org/ad/68-05-01.md): Exhaust Mufflers · Effective Mar 31, 1968
- [AD 58-12-02](https://openairdocs.org/ad/58-12-02.md): Aileron Hinge Brackets · Published Jul 23, 1958
- [AD 50-23-01](https://openairdocs.org/ad/50-23-01.md): Shock Strut Fittings · Published Dec 6, 1950
- [AD 2011-26-07](https://openairdocs.org/ad/2011-26-07.md): Engine · Effective Jan 24, 2012 · Supersedes AD 2002-13-04
- [AD 98-01-06](https://openairdocs.org/ad/98-01-06.md): Carburetors · Effective Feb 13, 1998 · Supersedes AD 93-18-03
- [AD 94-05-05 R1](https://openairdocs.org/ad/94-05-05-R1.md): Cylinder Rocker · Effective Feb 13, 1996
- [AD 93-19-04](https://openairdocs.org/ad/93-19-04.md): Carburetors · Effective Oct 18, 1993
- [AD 69-24-03](https://openairdocs.org/ad/69-24-03.md): Carburetors · Effective Nov 29, 1969
- [AD 50-20-01](https://openairdocs.org/ad/50-20-01.md): Crankcase
- [AD 49-50-01](https://openairdocs.org/ad/49-50-01.md): Generator Drive Coupling Rubber Disc
- [AD 99-01-05 R1](https://openairdocs.org/ad/99-01-05-R1.md): Wings · Historical · Effective Jan 14, 2014 · Replaced by AD 2015-08-04
- [AD 99-01-05](https://openairdocs.org/ad/99-01-05.md): Wing Lift Struts or Forks · Historical · Effective Feb 8, 1999 · Replaced by AD 99-01-05 R1
- [AD 93-10-06](https://openairdocs.org/ad/93-10-06.md): Corroded Wing Lift Struts or Cracked Forks · Historical · Effective Jul 9, 1993 · Replaced by AD 99-01-05
- [AD 2022-04-04](https://openairdocs.org/ad/2022-04-04.md): Reciprocating Engine Oil System · Historical · Effective Mar 29, 2022 · Replaced by AD 2023-17-04
- [AD 2002-13-04](https://openairdocs.org/ad/2002-13-04.md): Magneto impulse coupling stop pin · Historical · Effective Jul 12, 2002 · Replaced by AD 2011-26-07

## 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 = '7101502'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '17012')
  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/N4375H/ads

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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.