# Airworthiness directives that may apply: N72LP

A list on [N72LP](https://openairdocs.org/aircraft/N72LP.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 2017-14-06](https://openairdocs.org/ad/2017-14-06.md): Main Rotor Drive System · Effective Aug 25, 2017 · Supersedes AD 93-17-13
- [AD 2015-23-01](https://openairdocs.org/ad/2015-23-01.md): Tail Rotor Drive · Effective Dec 15, 2015
- [AD 2011-12-16](https://openairdocs.org/ad/2011-12-16.md): Rotorcraft Tailboom · Effective Jul 21, 2011 · Supersedes AD 2011-01-52
- [AD 2005-10-12](https://openairdocs.org/ad/2005-10-12.md): Lateral control trim actuator assembly · Effective Jun 2, 2005
- [AD 2000-16-05](https://openairdocs.org/ad/2000-16-05.md): Tail Rotor Swashplate Shaft · Effective Sep 19, 2000 · Supersedes AD 99-17-10
- [AD 99-04-14](https://openairdocs.org/ad/99-04-14.md): Main Rotor Blade · Effective Mar 23, 1999
- [AD 81-17-01](https://openairdocs.org/ad/81-17-01.md): Starting Vibrator Assemblies · Effective Aug 13, 1981
- [AD 2026-04-11](https://openairdocs.org/ad/2026-04-11.md): Engine (Reciprocating) · Effective Apr 8, 2026 · Supersedes AD 2024-21-02
- [AD 2017-16-11](https://openairdocs.org/ad/2017-16-11.md): Reciprocating Engine Power Section · Effective Aug 15, 2017
- [AD 2012-03-07](https://openairdocs.org/ad/2012-03-07.md): Carburetor · Effective Mar 27, 2012
- [AD 2009-26-12](https://openairdocs.org/ad/2009-26-12.md): Cylinder assemblies · Effective Feb 4, 2010 · Supersedes AD 2008-19-05
- [AD 2009-02-03](https://openairdocs.org/ad/2009-02-03.md): Fuel injection servos · Effective Feb 9, 2009 · Supersedes AD 2008-08-14
- [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07.md): ECi cylinder assemblies · Effective Jul 11, 2006 · Supersedes AD 2005-26-10
- [AD 2006-10-21](https://openairdocs.org/ad/2006-10-21.md): ECi connecting rods · Effective Jun 22, 2006
- [AD 2004-10-14](https://openairdocs.org/ad/2004-10-14.md): Crankshaft gear · Effective Jun 25, 2004 · Supersedes AD 91-14-22
- [AD 97-15-11](https://openairdocs.org/ad/97-15-11.md): Cylinder kits · Effective Aug 12, 1997 · Supersedes AD 97-01-03
- [AD 96-09-10](https://openairdocs.org/ad/96-09-10.md): Oil pump · Effective Jul 15, 1996 · Supersedes AD 81-18-04 R2
- [AD 95-07-01](https://openairdocs.org/ad/95-07-01.md): Connecting Rod Bolt · Effective Apr 12, 1995
- [AD 92-12-05](https://openairdocs.org/ad/92-12-05.md): Piston Pins · Effective Jul 10, 1992
- [AD 90-04-06 R1](https://openairdocs.org/ad/90-04-06-R1.md): Propeller Governor External Oil Line · Effective May 28, 1991
- [AD 87-10-06 R1](https://openairdocs.org/ad/87-10-06-R1.md): Rocker Arm Assembly · Effective Sep 1, 1989
- [AD 75-08-09](https://openairdocs.org/ad/75-08-09.md): Oil Pump Drive Shaft · Effective Aug 18, 1977
- [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 2011-01-52](https://openairdocs.org/ad/2011-01-52.md): Rotorcraft Tailboom · Historical · Replaced by AD 2011-12-16
- [AD 99-17-10](https://openairdocs.org/ad/99-17-10.md): Shaft · Historical · Effective Sep 2, 1999 · Replaced by AD 2000-16-05
- [AD 76-18-01](https://openairdocs.org/ad/76-18-01.md): Tail boom support strut · Historical · Effective Sep 7, 1976 · Replaced by AD 2001-25-52
- [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02.md): Engine (Reciprocating) · Historical · Effective Dec 5, 2024 · Replaced by AD 2026-04-11
- [AD 2008-19-05](https://openairdocs.org/ad/2008-19-05.md): Parallel Valve'' reciprocating engines · Historical · Effective Oct 20, 2008 · Replaced by AD 2009-26-12
- [AD 2005-26-10](https://openairdocs.org/ad/2005-26-10.md): ECi cylinder assemblies. · Historical · Effective Jan 31, 2006 · Replaced by AD 2006-12-07
- [AD 81-18-04 R2](https://openairdocs.org/ad/81-18-04-R2.md): Engine Oil Pump Driven Impeller and Shaft · Historical · Effective Jun 7, 1982 · Replaced by AD 96-09-10

## 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 = '8059504'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '41513')
  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/N72LP/ads

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