# Airworthiness directives that may apply: N2WC

A list on [N2WC](https://openairdocs.org/aircraft/N2WC.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 2026-13-02](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 2011-01-09](https://openairdocs.org/ad/2011-01-09.md): Oxygen · Effective Feb 9, 2011
- [AD 2009-07-02](https://openairdocs.org/ad/2009-07-02.md): Flightcrew seats · Effective Apr 30, 2009 · Supersedes AD 96-03-07
- [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 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 2001-03-06](https://openairdocs.org/ad/2001-03-06.md): Bleed Air Supply Tube Assembly · Effective Mar 22, 2001
- [AD 2000-25-04](https://openairdocs.org/ad/2000-25-04.md): Anti-Skid Valve Assembly · Effective Jan 17, 2001
- [AD 99-21-30](https://openairdocs.org/ad/99-21-30.md): AFM - Icing Conditions · Effective Nov 30, 1999
- [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 92-15-02](https://openairdocs.org/ad/92-15-02.md): Engine Mounting System · Effective Aug 18, 1992
- [AD 90-17-05](https://openairdocs.org/ad/90-17-05.md): Airplane Flight Manual (AFM) Changes - Fuel · Effective Sep 17, 1990
- [AD 86-10-03](https://openairdocs.org/ad/86-10-03.md): Placard - Fire Prevention · Effective Jun 2, 1986
- [AD 93-18-08](https://openairdocs.org/ad/93-18-08.md): High Pressure Turbine (HPT) Assembly · Effective Nov 24, 1993
- [AD 91-15-02](https://openairdocs.org/ad/91-15-02.md): Gas Generator Case · Effective Aug 22, 1991
- [AD 87-10-01](https://openairdocs.org/ad/87-10-01.md): Fan Blades · Effective Jul 15, 1988
- [AD 78-17-06](https://openairdocs.org/ad/78-17-06.md): Fuel Manifold Adapter Assemblies · Effective Aug 31, 1978
- [AD 74-26-05](https://openairdocs.org/ad/74-26-05.md): Fuel Control Units · Effective Jan 2, 1975
- [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, 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 = '5780602'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '52112')
  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/N2WC/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.