# Airworthiness directives that may apply: N949AT

A list on [N949AT](https://openairdocs.org/aircraft/N949AT.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 2026-13-15](https://openairdocs.org/ad/2026-13-15.md): Navigation · Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026
- [AD 2025-21-05](https://openairdocs.org/ad/2025-21-05.md): Landing Gear · Effective Jan 2, 2026
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07.md): Navigation · Effective Mar 17, 2025 · Supersedes AD 2020-03-20
- [AD 2024-21-01](https://openairdocs.org/ad/2024-21-01.md): Wings · Effective Nov 7, 2024
- [AD 2024-20-02](https://openairdocs.org/ad/2024-20-02.md): Fuselage · Effective Oct 21, 2024
- [AD 2023-12-15](https://openairdocs.org/ad/2023-12-15.md): Navigation · Effective Jun 21, 2023 · Supersedes AD 2022-09-18
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02.md): Indicating/Recording System, Navigation · Effective May 26, 2023 · Supersedes AD 2021-23-12
- [AD 2021-12-12](https://openairdocs.org/ad/2021-12-12.md): Wings · Effective Jul 29, 2021
- [AD 2021-02-16](https://openairdocs.org/ad/2021-02-16.md): Ice and rain protection · Effective Mar 30, 2021
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12.md): Equipment/furnishings · Effective Dec 28, 2018
- [AD 2018-10-08](https://openairdocs.org/ad/2018-10-08.md): Stabilizers · Effective May 31, 2018 · Supersedes AD 2016-09-05
- [AD 2018-03-04](https://openairdocs.org/ad/2018-03-04.md): Airspeed/Mach Indicator · Effective Mar 16, 2018
- [AD 2017-09-09](https://openairdocs.org/ad/2017-09-09.md): Passenger Compartment Equipment · Effective Jun 28, 2017
- [AD 2017-01-03](https://openairdocs.org/ad/2017-01-03.md): Standard practices/structures · Effective Mar 14, 2017 · Supersedes AD 2007-11-13
- [AD 2015-02-05](https://openairdocs.org/ad/2015-02-05.md): Navigation · Effective Mar 5, 2015
- [AD 2014-17-02](https://openairdocs.org/ad/2014-17-02.md): Communications · Effective Sep 9, 2014 · Supersedes AD 2013-18-09
- [AD 2014-05-22](https://openairdocs.org/ad/2014-05-22.md): Fuselage · Effective Apr 15, 2014
- [AD 2013-19-22](https://openairdocs.org/ad/2013-19-22.md): JASC Code 53, Fuselage · Effective Nov 6, 2013
- [AD 2012-12-09](https://openairdocs.org/ad/2012-12-09.md): Horizontal Stabilizer Structure · Effective Jul 23, 2012
- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01.md): Equipment/Furnishings · Effective Aug 1, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09.md): Oxygen · Effective Feb 9, 2011
- [AD 2009-07-07](https://openairdocs.org/ad/2009-07-07.md): Main landing gear (MLG) · Effective May 5, 2009
- [AD 2008-18-05](https://openairdocs.org/ad/2008-18-05.md): Elevator standby cable system · Effective Oct 14, 2008
- [AD 2008-11-15](https://openairdocs.org/ad/2008-11-15.md): Fuel tank systems · Effective Jul 3, 2008
- [AD 2008-11-06](https://openairdocs.org/ad/2008-11-06.md): Gray water drain hose · Effective Jul 3, 2008
- [AD 2008-02-12](https://openairdocs.org/ad/2008-02-12.md): Center fuel tank · Effective Feb 28, 2008
- [AD 2008-02-08](https://openairdocs.org/ad/2008-02-08.md): Main fuel tanks · Effective Feb 26, 2008
- [AD 2007-19-15](https://openairdocs.org/ad/2007-19-15.md): Flight management system (FMS) · Effective Oct 26, 2007 · Supersedes AD 2004-18-04
- [AD 2007-19-03](https://openairdocs.org/ad/2007-19-03.md): Power conversion distribution unit (PCDU) · Effective Oct 17, 2007
- [AD 2007-17-11](https://openairdocs.org/ad/2007-17-11.md): In-line fuel float switch fuses · Effective Oct 2, 2007
- [AD 2007-13-09](https://openairdocs.org/ad/2007-13-09.md): Fuel boost pump container · Effective Aug 3, 2007
- [AD 2007-13-01](https://openairdocs.org/ad/2007-13-01.md): Wiring of the first officer's pitot static heater system · Effective Jul 25, 2007
- [AD 2007-05-06](https://openairdocs.org/ad/2007-05-06.md): Bulkhead nipple assemblies of the left and right wing vent boxes · Effective Apr 9, 2007
- [AD 2006-20-12](https://openairdocs.org/ad/2006-20-12.md): Replaces clamp bases on fuel tank vent systems. · Effective Nov 8, 2006
- [AD 2006-10-14](https://openairdocs.org/ad/2006-10-14.md): Stop pad support fittings · Effective Jun 21, 2006
- [AD 2005-16-08](https://openairdocs.org/ad/2005-16-08.md): Oxygen release system in the forward cabin · Effective Sep 13, 2005
- [AD 2005-11-03](https://openairdocs.org/ad/2005-11-03.md): Brake fuses. · Effective Jul 1, 2005
- [AD 2004-22-01](https://openairdocs.org/ad/2004-22-01.md): Cargo restraint strap assemblies · Effective Dec 1, 2004
- [AD 2004-08-02](https://openairdocs.org/ad/2004-08-02.md): Left and right hand horizontal stabilizer hinge fitting bolts · Effective May 19, 2004
- [AD 2004-03-21](https://openairdocs.org/ad/2004-03-21.md): Inboard Ends of Outer Skin Panels of Horizontal Stabilizer at Station Xh=7.234 · Effective Mar 17, 2004
- [AD 2004-01-15](https://openairdocs.org/ad/2004-01-15.md): Auxiliary hydraulic pump · Effective Feb 17, 2004
- [AD 2003-14-05](https://openairdocs.org/ad/2003-14-05.md): Main spoiler actuators · Effective Jul 31, 2003
- [AD 2003-10-10](https://openairdocs.org/ad/2003-10-10.md): Rear spar · Effective Jul 1, 2003
- [AD 2003-10-08](https://openairdocs.org/ad/2003-10-08.md): Upper center fuselage · Effective Jul 1, 2003
- [AD 2003-04-24](https://openairdocs.org/ad/2003-04-24.md): Support Fitting Assemblies and Stop Pads of Main Spoiler Actuators · Effective Mar 17, 2003
- [AD 2002-21-01](https://openairdocs.org/ad/2002-21-01.md): Electrical terminal contact pins · Effective Nov 27, 2002 · Supersedes AD 2001-10-13
- [AD 2002-16-09](https://openairdocs.org/ad/2002-16-09.md): Solenoid operated shut-off valve (SOV) · Effective Sep 3, 2002
- [AD 2002-14-16](https://openairdocs.org/ad/2002-14-16.md): Spoiler Hold-Down Actuator Supports on Left and Right Wing Rear Spar · Effective Aug 16, 2002
- [AD 2001-18-11](https://openairdocs.org/ad/2001-18-11.md): Rudder Trim · Effective Oct 1, 2001
- [AD 2001-17-21](https://openairdocs.org/ad/2001-17-21.md): Rod Ends of Spoiler Hold-Down Actuators · Effective Oct 1, 2001
- [AD 2000-15-15](https://openairdocs.org/ad/2000-15-15.md): Jackscrew Assembly Of Horizontal Stabilizer · Effective Aug 23, 2000 · Supersedes AD 2000-03-51
- [AD 2000-07-51](https://openairdocs.org/ad/2000-07-51.md): Primary Flight Display (PFD) · Emergency AD · Effective May 10, 2000
- [AD 2026-21-04](https://openairdocs.org/ad/2026-21-04.md): Engine (Turbine/Turboprop) · Effective Nov 23, 2026 · Supersedes AD 2009-04-13
- [AD 2025-06-03](https://openairdocs.org/ad/2025-06-03.md): Turbine Engine Compressor Section · Effective Apr 23, 2025 · Supersedes AD 2022-24-06
- [AD 2023-17-11](https://openairdocs.org/ad/2023-17-11.md): Turbine Engine Compressor Section · Effective Sep 20, 2023
- [AD 2022-26-02](https://openairdocs.org/ad/2022-26-02.md): Accessory Gearboxes · Effective Jan 27, 2023 · Supersedes AD 2013-05-13
- [AD 2021-21-12](https://openairdocs.org/ad/2021-21-12.md): Turbine Engine Compressor Section · Effective Dec 13, 2021
- [AD 2021-14-03](https://openairdocs.org/ad/2021-14-03.md): Turbine Section · Effective Aug 19, 2021
- [AD 2021-12-07](https://openairdocs.org/ad/2021-12-07.md): Turbine Engine Compressor Section · Effective Aug 12, 2021
- [AD 2018-18-14](https://openairdocs.org/ad/2018-18-14.md): Engine Controls · Effective Oct 12, 2018
- [AD 2016-13-12](https://openairdocs.org/ad/2016-13-12.md): Pawl carrier pivot pins · Effective Aug 5, 2016
- [AD 2014-12-03](https://openairdocs.org/ad/2014-12-03.md): Fuel metering units (FMUs) · Effective Jul 17, 2014
- [AD 2014-08-05](https://openairdocs.org/ad/2014-08-05.md): Low-pressure compressor (LPC) case ice impact panels · Effective May 23, 2014
- [AD 2014-07-02](https://openairdocs.org/ad/2014-07-02.md): High-pressure (HP) compressor stages 1 to 6 rotor disc assemblies · Effective May 8, 2014 · Supersedes AD 2012-26-14
- [AD 2013-12-03](https://openairdocs.org/ad/2013-12-03.md): Fuel pump tube · Effective Jun 14, 2013
- [AD 2013-03-17](https://openairdocs.org/ad/2013-03-17.md): High-pressure turbine (HPT) stage 1 and stage 2 discs · Effective Mar 21, 2013
- [AD 2012-14-01](https://openairdocs.org/ad/2012-14-01.md): LP compressor booster rotor · Effective Oct 19, 2012
- [AD 2009-07-01 R1](https://openairdocs.org/ad/2009-07-01-R1.md): High-pressure (HP) turbine stage 1 discs, and HP turbine stage 2 discs · Effective Aug 6, 2012 · Supersedes AD 2009-07-01
- [AD 2011-22-01](https://openairdocs.org/ad/2011-22-01.md): Touch-and-go and overshoot on life cycle counting · Effective Nov 23, 2011
- [AD 2010-25-05](https://openairdocs.org/ad/2010-25-05.md): Turbine Discs · Effective Jan 13, 2011
- [AD 2009-21-04](https://openairdocs.org/ad/2009-21-04.md): Engine Failure · Effective Dec 3, 2009
- [AD 2009-04-13](https://openairdocs.org/ad/2009-04-13.md): Low pressure (LP) compressor (fan) · Effective Mar 26, 2009
- [AD 2005-21-05](https://openairdocs.org/ad/2005-21-05.md): Fan discs and fan blades · Effective Nov 25, 2005 · Supersedes AD 2003-07-11
- [AD 2005-16-12](https://openairdocs.org/ad/2005-16-12.md): Independent Overspeed Protection (IOP) unit. · Effective Aug 26, 2005
- [AD 2000-25-51](https://openairdocs.org/ad/2000-25-51.md): High Pressure Turbine Disks · Emergency AD · Effective Feb 20, 2001
- [AD 2001-01-01](https://openairdocs.org/ad/2001-01-01.md): Oil Filter · Effective Jan 31, 2001
- [AD 98-24-03 R1](https://openairdocs.org/ad/98-24-03-R1.md): Combustion Core Fairings · Effective Dec 27, 1999
- [AD 2022-09-18](https://openairdocs.org/ad/2022-09-18.md): Navigation · Historical · Effective May 23, 2022 · Replaced by AD 2023-12-15
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20.md): Navigation · Historical · Effective Feb 18, 2020 · Replaced by AD 2025-02-07
- [AD 2016-09-05](https://openairdocs.org/ad/2016-09-05.md): Stabilizers · Historical · Effective Jun 8, 2016 · Replaced by AD 2018-10-08
- [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09.md): Communications · Historical · Effective Oct 3, 2013 · Replaced by AD 2014-17-02
- [AD 2007-11-13](https://openairdocs.org/ad/2007-11-13.md): Principal structural elements (PSEs) · Historical · Effective Jun 29, 2007 · Replaced by AD 2017-01-03
- [AD 2004-18-04](https://openairdocs.org/ad/2004-18-04.md): Airplane Flight Manual (AFM) · Historical · Effective Sep 20, 2004 · Replaced by AD 2007-19-15
- [AD 2003-17-01](https://openairdocs.org/ad/2003-17-01.md): Flap system · Historical · Effective Sep 23, 2003 · Replaced by AD 2007-11-13
- [AD 2000-03-51](https://openairdocs.org/ad/2000-03-51.md): Jackscrew Assembly · Historical · Effective Mar 6, 2000 · Replaced by AD 2000-15-15
- [AD 2022-24-06](https://openairdocs.org/ad/2022-24-06.md): Turbine Engine Compressor Section · Historical · Effective Jan 6, 2023 · Replaced by AD 2025-06-03
- [AD 2013-05-13](https://openairdocs.org/ad/2013-05-13.md): Fuel pump splined couplings · Historical · Effective Apr 24, 2013 · Replaced by AD 2022-26-02
- [AD 2012-26-14](https://openairdocs.org/ad/2012-26-14.md): High-pressure (HP) compressor stages 1 to 6 rotor disc assembly · Historical · Effective Jan 10, 2013 · Replaced by AD 2014-07-02
- [AD 2009-07-01](https://openairdocs.org/ad/2009-07-01.md): High Pressure (HP) Turbine · Historical · Effective Apr 27, 2009 · Replaced by AD 2009-07-01 R1
- [AD 2003-07-11](https://openairdocs.org/ad/2003-07-11.md): Fan discs · Historical · Effective Apr 28, 2003 · Replaced by AD 2005-21-05
- [AD 2001-05-06](https://openairdocs.org/ad/2001-05-06.md): Fan Disk · Historical · Effective Mar 29, 2001 · Replaced by AD 2003-07-11

## 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 = '1383700'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '09500')
  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/N949AT/ads

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