# Airworthiness directives that may apply: N57721

A list on [N57721](https://openairdocs.org/aircraft/N57721.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 2021-11-16](https://openairdocs.org/ad/2021-11-16.md): Wings · Effective Jul 15, 2021 · Supersedes AD 79-01-03, AD 83-20-03
- [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17.md): GNS 430 units · Effective Dec 28, 2001
- [AD 85-02-05 R1](https://openairdocs.org/ad/85-02-05-R1.md): Piper P/N s 81090-02, 683-107 Placard Installation · Effective Nov 21, 1997
- [AD 81-24-01](https://openairdocs.org/ad/81-24-01.md): Rudder Control And Harness Cable Assemblies · Effective Nov 19, 1981
- [AD 76-05-07 R2](https://openairdocs.org/ad/76-05-07-R2.md): Rudder Control System · Effective Nov 16, 1981
- [AD 79-12-09](https://openairdocs.org/ad/79-12-09.md): Engine Mount Attach Brackets · Effective Jun 19, 1979
- [AD 78-26-05](https://openairdocs.org/ad/78-26-05.md): Elevator And Aileron Control Systems · Effective Dec 26, 1978
- [AD 77-21-03](https://openairdocs.org/ad/77-21-03.md): Rudder Spar Cracks · Effective Oct 18, 1977
- [AD 77-04-02](https://openairdocs.org/ad/77-04-02.md): Directional Control · Effective Feb 21, 1977
- [AD 77-02-06](https://openairdocs.org/ad/77-02-06.md): Wing Attachment Fittings · Effective Jan 28, 1977
- [AD 75-20-07](https://openairdocs.org/ad/75-20-07.md): Front Bearing Plate Bolt · Effective Sep 22, 1975
- [AD 75-01-02](https://openairdocs.org/ad/75-01-02.md): Elevator Control Forces · Effective Jan 6, 1975
- [AD 74-21-02](https://openairdocs.org/ad/74-21-02.md): Stall Warning System · Effective Oct 4, 1974
- [AD 74-14-06](https://openairdocs.org/ad/74-14-06.md): Wing Spar · Effective Jul 8, 1974
- [AD 74-13-07](https://openairdocs.org/ad/74-13-07.md): Fuel Shutoff Lever Placard · Effective Jun 25, 1974
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06.md): Fuel servo diaphragm · Effective Feb 24, 2012 · Supersedes AD 2011-15-10
- [AD 91-19-03](https://openairdocs.org/ad/91-19-03.md): Oil Filter · Effective Sep 29, 1991
- [AD 83-20-03](https://openairdocs.org/ad/83-20-03.md): Structural Components Replacements · Historical · Effective Nov 11, 1983 · Replaced by AD 2021-11-16
- [AD 79-01-03](https://openairdocs.org/ad/79-01-03.md): Wing Spar Carry Thru Assembly · Historical · Effective Jan 2, 1979 · Replaced by AD 2021-11-16

## 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 = '7103610'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '17038')
  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/N57721/ads

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