# Airworthiness directives that may apply: N31330

A list on [N31330](https://openairdocs.org/aircraft/N31330.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 2023-11-07](https://openairdocs.org/ad/2023-11-07.md): Ground Proximity System · Effective Jun 22, 2023 · Supersedes AD 2021-23-13
- [AD 2002-01-30](https://openairdocs.org/ad/2002-01-30.md): Main Gearbox Magnet Plug · Effective Feb 19, 2002
- [AD 2000-05-11](https://openairdocs.org/ad/2000-05-11.md): Tail Rotor Blades · Effective Mar 24, 2000
- [AD 2000-03-06](https://openairdocs.org/ad/2000-03-06.md): Horizontal Stabilizer Spar Tube · Effective Mar 21, 2000 · Supersedes AD 98-12-20
- [AD 99-09-16](https://openairdocs.org/ad/99-09-16.md): Main Rotor Blade Inspection · Effective May 13, 1999
- [AD 98-16-02](https://openairdocs.org/ad/98-16-02.md): Tail Rotor Blade · Effective Sep 4, 1998
- [AD 85-07-07](https://openairdocs.org/ad/85-07-07.md): Control Rod · Effective Apr 19, 1985
- [AD 75-27-05](https://openairdocs.org/ad/75-27-05.md): Main Rotor Blades · Effective Jan 19, 1976
- [AD 75-24-14](https://openairdocs.org/ad/75-24-14.md): Excessive Vibration · Effective Oct 30, 1975
- [AD 75-16-06](https://openairdocs.org/ad/75-16-06.md): Tail Rotor Gear Box · Effective Jul 28, 1975
- [AD 67-15-04](https://openairdocs.org/ad/67-15-04.md): Tail Rotor Gear Box Drive Shaft · Effective May 14, 1967
- [AD 63-19-05](https://openairdocs.org/ad/63-19-05.md): Main Rotor Hub · Effective Sep 16, 1963
- [AD 63-19-06](https://openairdocs.org/ad/63-19-06.md): Main Rotor Shaft · Effective Sep 13, 1963
- [AD 61-22-08](https://openairdocs.org/ad/61-22-08.md): Tail Rotor Gear Box Bolts · Effective Oct 28, 1961
- [AD 61-16-07](https://openairdocs.org/ad/61-16-07.md): Main Rotor Hubs · Effective Aug 5, 1961
- [AD 60-11-09](https://openairdocs.org/ad/60-11-09.md): Rotor Blades · Published May 18, 1960
- [AD 59-05-06](https://openairdocs.org/ad/59-05-06.md): Oilite Bearing Replacement
- [AD 58-22-04](https://openairdocs.org/ad/58-22-04.md): Tail Rotor Drive Shaft
- [AD 58-14-01](https://openairdocs.org/ad/58-14-01.md): Rotor Blade Bonding
- [AD 2021-05-22](https://openairdocs.org/ad/2021-05-22.md): Turbine Section · Effective Mar 22, 2021
- [AD 2018-22-11](https://openairdocs.org/ad/2018-22-11.md): Turbine Section · Effective Mar 18, 2019
- [AD 2016-12-07](https://openairdocs.org/ad/2016-12-07.md): Third stage turbine wheel · Effective Jul 26, 2016 · Supersedes AD 2010-11-10
- [AD 2016-09-02](https://openairdocs.org/ad/2016-09-02.md): 3rd stage turbine wheel · Effective Jun 8, 2016
- [AD 2013-26-09](https://openairdocs.org/ad/2013-26-09.md): 2nd-stage turbine disk · Effective Feb 14, 2014
- [AD 2005-25-12](https://openairdocs.org/ad/2005-25-12.md): Air intake noise suppressors · Effective Dec 28, 2005
- [AD 76-09-05](https://openairdocs.org/ad/76-09-05.md): Axial Compressor Wheel · Effective May 26, 1976
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13.md): Ground Proximity System · Historical · Effective Dec 9, 2021 · Replaced by AD 2023-11-07
- [AD 98-12-20](https://openairdocs.org/ad/98-12-20.md): Horizontal Stabilizer Spar Tube · Historical · Effective Jul 14, 1998 · Replaced by AD 2000-03-06
- [AD 2010-11-10](https://openairdocs.org/ad/2010-11-10.md): In-flight shutdown · Historical · Effective Jul 6, 2010 · Replaced by AD 2016-12-07

## 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 = '8680502'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '60020')
  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/N31330/ads

---
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.