# Airworthiness directives that may apply: N231FD

A list on [N231FD](https://openairdocs.org/aircraft/N231FD.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 2024-14-03](https://openairdocs.org/ad/2024-14-03.md): Autopilot System · Effective Aug 20, 2024
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09.md): Exhaust Turbine System (Recip) · Effective Jul 17, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15.md): Fuel Quantity Indicator · Effective Mar 21, 2022
- [AD 2012-05-09](https://openairdocs.org/ad/2012-05-09.md): Stabilizers · Effective Mar 20, 2012 · Supersedes AD 2012-03-52
- [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08.md): Vacuum pumps · Effective Mar 10, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19.md): Mode S transponders · Effective Feb 23, 2005 · Supersedes AD 2004-10-15
- [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17.md): GNS 430 units · Effective Dec 28, 2001
- [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1.md): Electric Inflatable Door Seals · Effective May 1, 2000 · Supersedes AD 98-21-21
- [AD 98-24-11](https://openairdocs.org/ad/98-24-11.md): Aileron Control Links · Effective Dec 28, 1998
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02.md): Top-mounted Antenna · Effective Dec 22, 1998
- [AD 98-21-26](https://openairdocs.org/ad/98-21-26.md): Main Landing Gear Side Brace Bolt · Effective Nov 26, 1998
- [AD 98-14-03](https://openairdocs.org/ad/98-14-03.md): Transponders · Effective Aug 16, 1998
- [AD 95-18-12](https://openairdocs.org/ad/95-18-12.md): Fuel Selector Valve · Effective Oct 20, 1995
- [AD 95-17-06](https://openairdocs.org/ad/95-17-06.md): Exhaust System · Effective Sep 25, 1995
- [AD 88-25-11](https://openairdocs.org/ad/88-25-11.md): Baggage Door Mechanism · Effective Jan 5, 1989
- [AD 85-25-02](https://openairdocs.org/ad/85-25-02.md): Autopilot Systems · Effective Jan 27, 1986
- [AD 85-23-07](https://openairdocs.org/ad/85-23-07.md): Autopilot Systems · Effective Jan 27, 1986
- [AD 85-24-03](https://openairdocs.org/ad/85-24-03.md): Fuel Tank Bays and Rib Station Inspection · Effective Jan 6, 1986
- [AD 80-17-04](https://openairdocs.org/ad/80-17-04.md): Fuel Flow Transducers · Effective Aug 13, 1980
- [AD 80-02-12](https://openairdocs.org/ad/80-02-12.md): Fuselage Tubular Structure · Effective Feb 1, 1980
- [AD 75-23-04](https://openairdocs.org/ad/75-23-04.md): Electric Gear Systems · Effective Dec 8, 1975

## 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 = '5870220')
  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/N231FD/ads

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