# Airworthiness directives that may apply: N653LH

A list on [N653LH](https://openairdocs.org/aircraft/N653LH.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 2024-20-07](https://openairdocs.org/ad/2024-20-07.md): Emergency Equipment; Emergency Flotation Section · Effective Dec 5, 2024
- [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 2022-05-10](https://openairdocs.org/ad/2022-05-10.md): Cabin Equipment/Furnishings · Effective Apr 20, 2022
- [AD 2020-15-17](https://openairdocs.org/ad/2020-15-17.md): Indicating/recording system · Effective Sep 9, 2020
- [AD 2019-19-12](https://openairdocs.org/ad/2019-19-12.md): Engine Fuel and Control · Effective Nov 8, 2019 · Supersedes AD 2018-10-07
- [AD 2017-19-01](https://openairdocs.org/ad/2017-19-01.md): Rotorcraft Flight Control · Effective Jan 2, 2018
- [AD 2015-26-10](https://openairdocs.org/ad/2015-26-10.md): Main Rotor Gearbox · Effective Feb 9, 2016
- [AD 2015-19-51](https://openairdocs.org/ad/2015-19-51.md): Flight Control System · Emergency AD · Effective Nov 10, 2015
- [AD 2015-04-05](https://openairdocs.org/ad/2015-04-05.md): Tail Rotor Drive Shaft · Effective Mar 12, 2015
- [AD 2014-08-06](https://openairdocs.org/ad/2014-08-06.md): Main Rotor Head · Effective Jun 2, 2014 · Supersedes AD 2005-22-01
- [AD 2013-22-15](https://openairdocs.org/ad/2013-22-15.md): Main Rotor Head · Effective Dec 13, 2013
- [AD 2013-06-51](https://openairdocs.org/ad/2013-06-51.md): Equipment/Furnishings · Emergency AD · Effective Jul 15, 2013
- [AD 2012-22-13](https://openairdocs.org/ad/2012-22-13.md): Engine Controls · Effective Dec 20, 2012
- [AD 2010-26-09](https://openairdocs.org/ad/2010-26-09.md): Navigation · Effective Jan 12, 2011 · Supersedes AD 2010-11-52
- [AD 2010-17-16](https://openairdocs.org/ad/2010-17-16.md): Vertical Stabilizer · Effective Oct 18, 2010
- [AD 2010-10-02](https://openairdocs.org/ad/2010-10-02.md): Servo actuator · Effective Jun 17, 2010
- [AD 2010-07-02](https://openairdocs.org/ad/2010-07-02.md): Integrated navigation units (INUs) · Effective May 3, 2010 · Supersedes AD 2006-22-05
- [AD 2010-06-08](https://openairdocs.org/ad/2010-06-08.md): Emergency flotation system squib connector · Effective Apr 1, 2010
- [AD 2007-11-05](https://openairdocs.org/ad/2007-11-05.md): Main rotor shaft assembly (M/R shaft) · Effective Jun 15, 2007
- [AD 2004-06-04](https://openairdocs.org/ad/2004-06-04.md): Dual channel autopilot and dual inverters · Effective Apr 15, 2004
- [AD 2003-14-18](https://openairdocs.org/ad/2003-14-18.md): Main landing gear brake discs (discs) · Effective Aug 25, 2003
- [AD 2003-04-15](https://openairdocs.org/ad/2003-04-15.md): Rotor Brake Disc (RBD) · Effective Feb 27, 2003
- [AD 2002-21-07](https://openairdocs.org/ad/2002-21-07.md): Main rotor spindle attachment bolt · Effective Nov 25, 2002
- [AD 2002-15-51](https://openairdocs.org/ad/2002-15-51.md): Main rotor blade · Emergency AD · Effective Oct 18, 2002
- [AD 2001-25-06](https://openairdocs.org/ad/2001-25-06.md): AHRS WARN Circuits · Effective Jan 4, 2002
- [AD 2001-10-06](https://openairdocs.org/ad/2001-10-06.md): Main Rotor Shaft Assembly · Effective Jun 21, 2001 · Supersedes AD 2000-23-52
- [AD 2001-03-51](https://openairdocs.org/ad/2001-03-51.md): Main Rotor Shafts · Emergency AD · Effective Mar 21, 2001
- [AD 2001-01-04](https://openairdocs.org/ad/2001-01-04.md): Rod Assembly · Effective Feb 2, 2001
- [AD 2000-11-52](https://openairdocs.org/ad/2000-11-52.md): Main Rotor Blade · Emergency AD · Effective Aug 31, 2000
- [AD 99-19-30](https://openairdocs.org/ad/99-19-30.md): Tail Gearbox Forward Fairing · Effective Oct 4, 1999
- [AD 99-07-01](https://openairdocs.org/ad/99-07-01.md): Rotorcraft Flight Manual - Operating Limitations · Effective Apr 7, 1999
- [AD 99-01-09](https://openairdocs.org/ad/99-01-09.md): Fuel Supply Line · Effective Mar 3, 1999
- [AD 98-17-15](https://openairdocs.org/ad/98-17-15.md): Swashplate Assembly Uniball Bearing Retainer Inspection · Effective Feb 1, 1999
- [AD 2017-15-07](https://openairdocs.org/ad/2017-15-07.md): Fuel Control/Turbine Engines · Effective Aug 8, 2017 · Supersedes AD 2017-04-51
- [AD 2016-22-10](https://openairdocs.org/ad/2016-22-10.md): Centrifugal impeller · Effective Dec 6, 2016
- [AD 2015-13-04](https://openairdocs.org/ad/2015-13-04.md): Engine accessory gearbox (AGB) · Effective Sep 1, 2015 · Supersedes AD 2014-19-05
- [AD 2013-24-05](https://openairdocs.org/ad/2013-24-05.md): Free turbine module · Effective Jan 28, 2014
- [AD 2013-08-22](https://openairdocs.org/ad/2013-08-22.md): Tachometer's unit cycle-counting feature · Effective May 28, 2013
- [AD 2012-27-02](https://openairdocs.org/ad/2012-27-02.md): High gas generator speed (NG) rating vibration check · Effective Feb 14, 2013
- [AD 2012-24-03](https://openairdocs.org/ad/2012-24-03.md): Gas generator rotating assembly · Effective Jan 7, 2013 · Supersedes AD 2003-12-14
- [AD 2012-23-12](https://openairdocs.org/ad/2012-23-12.md): Fuel control units (FCUs) · Effective Jan 7, 2013 · Supersedes AD 2009-03-04
- [AD 2010-19-06 R1](https://openairdocs.org/ad/2010-19-06-R1.md): Turbine disc · Effective Jan 17, 2012 · Supersedes AD 2010-19-06
- [AD 2011-05-08](https://openairdocs.org/ad/2011-05-08.md): Fuel ejector · Effective Mar 9, 2011 · Supersedes AD 2011-05-51
- [AD 2010-10-09](https://openairdocs.org/ad/2010-10-09.md): 2nd stage turbine blades · Effective Jun 21, 2010 · Supersedes AD 2008-07-01
- [AD 2009-26-07](https://openairdocs.org/ad/2009-26-07.md): Reduction gearboxes (module M05) · Effective Jan 12, 2010 · Supersedes AD 2009-12-51
- [AD 2007-02-17](https://openairdocs.org/ad/2007-02-17.md): Fuel leak at the level of start electro valve · Effective Mar 2, 2007
- [AD 2003-16-03](https://openairdocs.org/ad/2003-16-03.md): Second Stage Turbine Disk · Effective Sep 12, 2003 · Supersedes AD 95-11-01
- [AD 2003-03-12](https://openairdocs.org/ad/2003-03-12.md): Bleed Valve · Effective Mar 7, 2003
- [AD 2000-20-01](https://openairdocs.org/ad/2000-20-01.md): Rear Bearing Oil Return System · Effective Oct 17, 2000
- [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 2018-10-07](https://openairdocs.org/ad/2018-10-07.md): Engine Controls · Historical · Effective Jun 25, 2018 · Replaced by AD 2019-19-12
- [AD 2010-11-52](https://openairdocs.org/ad/2010-11-52.md): Navigation system · Historical · Replaced by AD 2010-26-09
- [AD 2006-22-05](https://openairdocs.org/ad/2006-22-05.md): Integrated navigation units (INUs) · Historical · Effective Dec 1, 2006 · Replaced by AD 2010-07-02
- [AD 2005-22-01](https://openairdocs.org/ad/2005-22-01.md): Main rotor lower bifilar arm assembly · Historical · Effective Nov 10, 2005 · Replaced by AD 2014-08-06
- [AD 2000-23-52](https://openairdocs.org/ad/2000-23-52.md): Main Rotor Shaft Assembly · Historical · Effective Feb 16, 2001 · Replaced by AD 2001-10-06
- [AD 2000-23-51](https://openairdocs.org/ad/2000-23-51.md): Main Transmission Oil Seal · Historical · Replaced by AD 2000-23-52
- [AD 2017-04-51](https://openairdocs.org/ad/2017-04-51.md): Fuel Control/ Turbine Engines · Historical · Effective Mar 30, 2017 · Replaced by AD 2017-15-07
- [AD 2014-19-05](https://openairdocs.org/ad/2014-19-05.md): Engine accessory gearbox (AGB) · Historical · Effective Nov 5, 2014 · Replaced by AD 2015-13-04
- [AD 2011-05-51](https://openairdocs.org/ad/2011-05-51.md): Low-pressure fuel system ejectors · Historical · Replaced by AD 2011-05-08
- [AD 2010-19-06](https://openairdocs.org/ad/2010-19-06.md): Gas generator · Historical · Effective Oct 6, 2010 · Replaced by AD 2010-19-06 R1
- [AD 2009-12-51](https://openairdocs.org/ad/2009-12-51.md): Gearboxes (module M05) · Historical · Effective Jul 15, 2009 · Replaced by AD 2009-26-07
- [AD 2009-03-04](https://openairdocs.org/ad/2009-03-04.md): Red disk plug · Historical · Effective Mar 27, 2009 · Replaced by AD 2012-23-12
- [AD 2008-07-01](https://openairdocs.org/ad/2008-07-01.md): Gas generator 2nd stage turbine blades · Historical · Effective Apr 30, 2008 · Replaced by AD 2010-10-09
- [AD 2006-02-08 R1](https://openairdocs.org/ad/2006-02-08-R1.md): Gas generator 2nd stage turbine blades. · Historical · Effective Sep 13, 2006 · Replaced by AD 2008-07-01
- [AD 2006-02-08](https://openairdocs.org/ad/2006-02-08.md): 2nd stage turbine blades · Historical · Effective Feb 28, 2006 · Replaced by AD 2006-02-08 R1
- [AD 2003-12-14](https://openairdocs.org/ad/2003-12-14.md): Axial Compressor · Historical · Effective Jul 25, 2003 · Replaced by AD 2012-24-03

## 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 = '8143008'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '60032')
  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/N653LH/ads

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