# Airworthiness directives that may apply: N974R

A list on [N974R](https://openairdocs.org/aircraft/N974R.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 93-14-12](https://openairdocs.org/ad/93-14-12.md): Crewmember Protective Breathing Equipment Units · Effective Sep 2, 1993
- [AD 71-07-02](https://openairdocs.org/ad/71-07-02.md): Obstacle Clearance Profile · Effective Apr 3, 1971
- [AD 64-08-02](https://openairdocs.org/ad/64-08-02.md): Wing Upper Milled Skin Panel · Effective May 11, 1964
- [AD 64-03-03](https://openairdocs.org/ad/64-03-03.md): Blades · Effective Mar 1, 1964
- [AD 64-02-05](https://openairdocs.org/ad/64-02-05.md): Openable Window in the Crew Exit · Effective Jan 10, 1964
- [AD 62-21-04](https://openairdocs.org/ad/62-21-04.md): Wing Lower Skin · Effective Nov 2, 1962
- [AD 61-03-04](https://openairdocs.org/ad/61-03-04.md): Fuel Vent System · Effective Feb 13, 1961
- [AD 60-10-04](https://openairdocs.org/ad/60-10-04.md): Fuselage Aft Pressure Bulkhead
- [AD 60-08-04](https://openairdocs.org/ad/60-08-04.md): Rudder Torque Tube
- [AD 59-20-02](https://openairdocs.org/ad/59-20-02.md): Fuel Use Placard and Flame Arrestors
- [AD 58-21-01](https://openairdocs.org/ad/58-21-01.md): Bulkhead Corrosion Inspection
- [AD 58-13-03](https://openairdocs.org/ad/58-13-03.md): Aileron Control Valve Modification
- [AD 57-03-03](https://openairdocs.org/ad/57-03-03.md): Micronic Filter Cover
- [AD 57-03-02](https://openairdocs.org/ad/57-03-02.md): Fuel Strainer Screen

## 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 = '5262202'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '67038')
  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/N974R/ads

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