# Airworthiness directives that may apply: N100LM

A list on [N100LM](https://openairdocs.org/aircraft/N100LM.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 2025-15-02](https://openairdocs.org/ad/2025-15-02.md): Main Rotor Mast/Swashplate · Effective Sep 24, 2025
- [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 2015-20-51](https://openairdocs.org/ad/2015-20-51.md): Model UH-12-series helicopters · Emergency AD
- [AD 2000-24-21](https://openairdocs.org/ad/2000-24-21.md): Control System Linkage · Effective Jan 10, 2001
- [AD 97-20-15](https://openairdocs.org/ad/97-20-15.md): Outboard Tension-Torsion Bar Pin · Effective Nov 12, 1997
- [AD 97-10-16](https://openairdocs.org/ad/97-10-16.md): Blade Spar Tube and Cuff Inspection · Effective Jun 27, 1997 · Supersedes AD 77-07-05, AD 77-07-05 R1
- [AD 90-15-01](https://openairdocs.org/ad/90-15-01.md): Tail Rotor Blade Assemblies · Effective Mar 7, 1991
- [AD 86-22-04](https://openairdocs.org/ad/86-22-04.md): Main Rotor Blades · Effective Nov 3, 1986
- [AD 86-17-02](https://openairdocs.org/ad/86-17-02.md): Main Rotor Blade Fork · Effective Aug 22, 1986
- [AD 84-19-08](https://openairdocs.org/ad/84-19-08.md): Engine Mount · Effective Sep 20, 1984
- [AD 83-25-02](https://openairdocs.org/ad/83-25-02.md): Main Rotor Blade Doublers · Effective Dec 29, 1983
- [AD 82-16-07](https://openairdocs.org/ad/82-16-07.md): Torsional Coupling Assemblies · Effective Oct 15, 1982
- [AD 82-13-04 R1](https://openairdocs.org/ad/82-13-04-R1.md): Torsional Couplings · Effective Sep 13, 1982
- [AD 82-15-02](https://openairdocs.org/ad/82-15-02.md): Main And Tail Rotors · Effective Jul 16, 1982
- [AD 81-18-02](https://openairdocs.org/ad/81-18-02.md): Tail Rotor Skin Cracks · Effective Sep 10, 1981
- [AD 81-17-03](https://openairdocs.org/ad/81-17-03.md): Main Transmission · Effective Aug 24, 1981
- [AD 81-09-08](https://openairdocs.org/ad/81-09-08.md): Main Rotor Blade · Effective Jun 25, 1981
- [AD 81-04-01](https://openairdocs.org/ad/81-04-01.md): Rudder Cable Assembly · Effective Feb 9, 1981
- [AD 80-23-02](https://openairdocs.org/ad/80-23-02.md): Turbine Power Conversions · Effective Nov 20, 1980
- [AD 80-19-02](https://openairdocs.org/ad/80-19-02.md): Turbine Power - Soloy Conversions · Effective Oct 11, 1980
- [AD 80-07-04](https://openairdocs.org/ad/80-07-04.md): Main Rotor Blade Anti-Node Bars · Effective Mar 31, 1980
- [AD 79-03-07](https://openairdocs.org/ad/79-03-07.md): Main Rotor Tachometer Generator · Effective Feb 21, 1979
- [AD 78-23-07](https://openairdocs.org/ad/78-23-07.md): Finite Life Components Listed in AD · Effective Dec 14, 1978
- [AD 78-22-08](https://openairdocs.org/ad/78-22-08.md): Flight/Engine Control · Effective Nov 30, 1978
- [AD 78-22-02](https://openairdocs.org/ad/78-22-02.md): Rotor Blade Retention System · Effective Oct 27, 1978
- [AD 78-18-03](https://openairdocs.org/ad/78-18-03.md): Drive Shaft · Effective Oct 6, 1978
- [AD 77-24-03](https://openairdocs.org/ad/77-24-03.md): Fuel Control Valve · Effective Jan 6, 1978
- [AD 75-10-01](https://openairdocs.org/ad/75-10-01.md): Rotor Drive System · Effective May 8, 1975
- [AD 61-05-04](https://openairdocs.org/ad/61-05-04.md): Main Transmission · Effective Jun 4, 1974
- [AD 74-04-03](https://openairdocs.org/ad/74-04-03.md): Main Rotor Drag Struts · Effective Feb 18, 1974
- [AD 73-20-03](https://openairdocs.org/ad/73-20-03.md): Main Rotor Hub · Effective Oct 30, 1973
- [AD 71-25-08](https://openairdocs.org/ad/71-25-08.md): Inspect Main Rotor Blades · Effective Dec 14, 1971
- [AD 69-13-07](https://openairdocs.org/ad/69-13-07.md): Collective Yoke Support Brackets · Effective Apr 30, 1970
- [AD 69-08-08](https://openairdocs.org/ad/69-08-08.md): Tail Rotor Yoke · Effective Apr 23, 1969
- [AD 67-08-03](https://openairdocs.org/ad/67-08-03.md): Cyclic Control Bracket · Effective Mar 9, 1967
- [AD 66-22-04](https://openairdocs.org/ad/66-22-04.md): Mercury Clutches · Effective Sep 2, 1966
- [AD 64-11-02](https://openairdocs.org/ad/64-11-02.md): Tail Rotor Pinion Gears · Effective May 16, 1964
- [AD 76-20-06](https://openairdocs.org/ad/76-20-06.md): Cable Freezing Control
- [AD 63-21-03](https://openairdocs.org/ad/63-21-03.md): Main Rotor Blades
- [AD 62-06-03](https://openairdocs.org/ad/62-06-03.md): Transmission & Lubrication System Modification
- [AD 59-25-03](https://openairdocs.org/ad/59-25-03.md): Wobble Plate Screws
- [AD 59-05-05](https://openairdocs.org/ad/59-05-05.md): Cyclic Control Scissor Casting
- [AD 2022-10-06](https://openairdocs.org/ad/2022-10-06.md): Turbine Section · Effective Jun 28, 2022 · Supersedes AD 2017-18-14
- [AD 2018-13-01](https://openairdocs.org/ad/2018-13-01.md): Turbine Governor · Effective Aug 16, 2018
- [AD 2006-16-04](https://openairdocs.org/ad/2006-16-04.md): Inspection of the fuel nozzle screen · Effective Sep 7, 2006 · Supersedes AD 2004-24-09
- [AD 2006-13-06](https://openairdocs.org/ad/2006-13-06.md): Gas producer rotor assembly tie bolts · Effective Jul 26, 2006
- [AD 2005-10-13](https://openairdocs.org/ad/2005-10-13.md): Turbine energy absorbing ring · Effective Jun 22, 2005
- [AD 2004-26-09](https://openairdocs.org/ad/2004-26-09.md): Compressor Adaptor Couplings · Effective Feb 8, 2005
- [AD 2001-24-12](https://openairdocs.org/ad/2001-24-12.md): Helical Torquemeter Gearshaft Assembly · Effective Dec 19, 2001 · Supersedes AD 2001-20-51
- [AD 98-24-28](https://openairdocs.org/ad/98-24-28.md): Main Fuel Control Bellows · Effective Jan 7, 1999
- [AD 96-19-01](https://openairdocs.org/ad/96-19-01.md): Superior Air Parts Manufacture Approval (PMA) Bearings · Effective Sep 26, 1996
- [AD 93-25-05](https://openairdocs.org/ad/93-25-05.md): Driveshaft Flex Coupling Bolts, Bushings, and Nuts · Effective Feb 22, 1994
- [AD 88-17-01](https://openairdocs.org/ad/88-17-01.md): Fuel Controls · Effective Mar 1, 1989
- [AD 83-03-02 R1](https://openairdocs.org/ad/83-03-02-R1.md): Slotted Third Stage Turbine Wheels · Effective Feb 28, 1984
- [AD 82-24-05](https://openairdocs.org/ad/82-24-05.md): Control Assembly and Power Turbine Governor Assembly · Effective Nov 26, 1982
- [AD 82-13-03](https://openairdocs.org/ad/82-13-03.md): Modify Engine High Pressure Fuel Control Filter Assembly · Effective Jul 1, 1982
- [AD 79-21-01 R1](https://openairdocs.org/ad/79-21-01-R1.md): Third Stage Turbine Wheel Blade · Effective Jun 3, 1981
- [AD 78-14-08](https://openairdocs.org/ad/78-14-08.md): Fuel Pump Drive Spline · Effective Oct 24, 1979
- [AD 77-15-12](https://openairdocs.org/ad/77-15-12.md): Power Turbine Coupling Nut · Effective Sep 23, 1977
- [AD 77-09-08](https://openairdocs.org/ad/77-09-08.md): Bleed Valve Diaphragm · Effective Jul 18, 1977
- [AD 74-14-03](https://openairdocs.org/ad/74-14-03.md): Fuel Control Rigging · Effective Jul 10, 1974
- [AD 73-19-07](https://openairdocs.org/ad/73-19-07.md): Turbine Governor-To-Fuel Control Tube · Effective Sep 14, 1973
- [AD 72-03-06](https://openairdocs.org/ad/72-03-06.md): Turbine Wheels · Effective Feb 8, 1972
- [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 77-07-05 R1](https://openairdocs.org/ad/77-07-05-R1.md): Control Rotor Blade Spar Tube and Cuff · Historical · Effective Jun 20, 1977 · Replaced by AD 97-10-16
- [AD 77-07-05](https://openairdocs.org/ad/77-07-05.md): Control Rotor Blade Spar Tube and Cuff · Historical · Effective Jun 20, 1977 · Replaced by AD 97-10-16
- [AD 2017-18-14](https://openairdocs.org/ad/2017-18-14.md): Turbine Section · Historical · Effective Oct 13, 2017 · Replaced by AD 2022-10-06
- [AD 2015-02-22](https://openairdocs.org/ad/2015-02-22.md): Repetitive visual inspections · Historical · Effective Mar 9, 2015 · Replaced by AD 2017-18-14
- [AD 2012-14-06](https://openairdocs.org/ad/2012-14-06.md): Released turbine blades and shrouds · Historical · Effective Aug 14, 2012 · Replaced by AD 2015-02-22
- [AD 2004-24-09](https://openairdocs.org/ad/2004-24-09.md): Fuel nozzle · Historical · Effective Jan 5, 2005 · Replaced by AD 2006-16-04
- [AD 2001-20-51](https://openairdocs.org/ad/2001-20-51.md): Helical Torquemeter Gearshaft Assembly · Historical · Replaced by AD 2001-24-12

## 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 = '4360122'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '03020')
  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/N100LM/ads

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