# Airworthiness directives that may apply: N804AS

A list on [N804AS](https://openairdocs.org/aircraft/N804AS.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 2026-16-12](https://openairdocs.org/ad/2026-16-12.md): Horizontal stabilizer structure; Horizontal stabilizer miscellaneous structure; Vertical stabilizer structure · Effective Aug 31, 2026 · Supersedes AD 2024-16-06
- [AD 2021-05-14](https://openairdocs.org/ad/2021-05-14.md): TE flap control system · Effective Apr 29, 2021
- [AD 2014-16-17](https://openairdocs.org/ad/2014-16-17.md): Wings · Effective Sep 29, 2014 · Supersedes AD 2010-17-18 R1
- [AD 2009-18-04](https://openairdocs.org/ad/2009-18-04.md): Rudder-aileron interconnect · Effective Oct 1, 2009
- [AD 2009-11-05](https://openairdocs.org/ad/2009-11-05.md): Cracks in the engine mount · Effective Jun 1, 2009 · Supersedes AD 2008-10-12
- [AD 2008-26-01](https://openairdocs.org/ad/2008-26-01.md): Overturn skid plate kit · Effective Jan 28, 2009 · Supersedes AD 2008-11-17
- [AD 2006-23-14](https://openairdocs.org/ad/2006-23-14.md): Rudder and vertical fin hinge attaching structure · Effective Dec 21, 2006
- [AD 2006-20-10](https://openairdocs.org/ad/2006-20-10.md): Attach angles on the firewall mounted hopper rinse tank shelf · Effective Nov 3, 2006
- [AD 2005-13-12](https://openairdocs.org/ad/2005-13-12.md): Front and rear spar of the horizontal stabilizer · Effective Aug 5, 2005
- [AD 2004-15-15](https://openairdocs.org/ad/2004-15-15.md): Aft Fuselage Upper Longeron · Effective Sep 7, 2004 · Supersedes AD 2002-19-10
- [AD 2002-15-06](https://openairdocs.org/ad/2002-15-06.md): Rudder control cable · Effective Sep 13, 2002
- [AD 97-04-11](https://openairdocs.org/ad/97-04-11.md): Tail Landing Gear Spring · Effective Apr 4, 1997
- [AD 96-04-08](https://openairdocs.org/ad/96-04-08.md): Main Landing Gear Legs · Effective Apr 12, 1996
- [AD 2024-04-51](https://openairdocs.org/ad/2024-04-51.md): Turbine Section · Emergency AD · Effective Mar 28, 2024
- [AD 2024-16-06](https://openairdocs.org/ad/2024-16-06.md): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure; Vertical Stabilizer Structure · Historical · Effective Sep 4, 2024 · Replaced by AD 2026-16-12
- [AD 2023-15-07](https://openairdocs.org/ad/2023-15-07.md): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure; Vertical Stabilizer Structure · Historical · Effective Aug 9, 2023 · Replaced by AD 2024-16-06
- [AD 2010-17-18 R1](https://openairdocs.org/ad/2010-17-18-R1.md): Wings · Historical · Effective Jan 14, 2011 · Replaced by AD 2014-16-17
- [AD 2010-17-18](https://openairdocs.org/ad/2010-17-18.md): Wings · Historical · Effective Sep 9, 2010 · Replaced by AD 2010-17-18 R1
- [AD 2010-13-08](https://openairdocs.org/ad/2010-13-08.md): Wing main spar lower caps · Historical · Effective Jul 28, 2010 · Replaced by AD 2010-17-18
- [AD 2008-11-17](https://openairdocs.org/ad/2008-11-17.md): Overturn skid plate in the cockpit area · Historical · Effective Jul 7, 2008 · Replaced by AD 2008-26-01
- [AD 2008-10-12](https://openairdocs.org/ad/2008-10-12.md): Cracks in the engine mount · Historical · Effective Jun 12, 2008 · Replaced by AD 2009-11-05
- [AD 2007-13-17](https://openairdocs.org/ad/2007-13-17.md): Cracked engine mounts · Historical · Effective Aug 10, 2007 · Replaced by AD 2008-10-12
- [AD 2006-22-08](https://openairdocs.org/ad/2006-22-08.md): Inspect engine mount · Historical · Effective Dec 1, 2006 · Replaced by AD 2007-13-17
- [AD 2006-08-09](https://openairdocs.org/ad/2006-08-09.md): Main spar lower caps · Historical · Effective Apr 21, 2006 · Replaced by AD 2010-13-08
- [AD 2002-19-10](https://openairdocs.org/ad/2002-19-10.md): Upper longeron and upper diagonal tube · Historical · Effective Nov 15, 2002 · Replaced by AD 2004-15-15
- [AD 2002-11-05](https://openairdocs.org/ad/2002-11-05.md): Wing Lower Spar Cap · Historical · Effective Jul 12, 2002 · Replaced by AD 2002-11-05 R1
- [AD 2001-10-04 R1](https://openairdocs.org/ad/2001-10-04-R1.md): Wing Lower Spar Cap · Historical · Effective Jun 8, 2001 · Replaced by AD 2002-11-05
- [AD 2001-10-04](https://openairdocs.org/ad/2001-10-04.md): Wing Lower Spar Cap · Historical · Effective Jun 8, 2001 · Replaced by AD 2001-10-04 R1

## 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 = '0390308'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '52290')
  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/N804AS/ads

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