# Airworthiness directives that may apply: N979CC

A list on [N979CC](https://openairdocs.org/aircraft/N979CC.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 2026-17-05](https://openairdocs.org/ad/2026-17-05.md): Cabin Equipment/Furnishings · Effective Oct 2, 2026
- [AD 2026-10-20](https://openairdocs.org/ad/2026-10-20.md): Main Rotor Mast/Swashplate · Effective Jul 9, 2026
- [AD 2026-08-51](https://openairdocs.org/ad/2026-08-51.md): Main rotor drive system · Emergency AD · Effective May 14, 2026
- [AD 2026-08-10](https://openairdocs.org/ad/2026-08-10.md): Passenger compartment equipment · Effective May 11, 2026
- [AD 2026-06-04](https://openairdocs.org/ad/2026-06-04.md): Rotorcraft flight control · Effective Apr 30, 2026
- [AD 2026-02-12](https://openairdocs.org/ad/2026-02-12.md): Main Rotor Mast/Swashplate · Effective Feb 17, 2026
- [AD 2025-25-11](https://openairdocs.org/ad/2025-25-11.md): Cabin Equipment/Furnishings · Effective Feb 6, 2026
- [AD 2025-20-06](https://openairdocs.org/ad/2025-20-06.md): Air Conditioning System · Effective Dec 23, 2025
- [AD 2025-18-12](https://openairdocs.org/ad/2025-18-12.md): Battery/Charger System · Effective Oct 29, 2025
- [AD 2025-18-04](https://openairdocs.org/ad/2025-18-04.md): Cabin Equipment/Furnishings · Effective Oct 21, 2025
- [AD 2025-14-04](https://openairdocs.org/ad/2025-14-04.md): Main Rotor Mast/Swashplate · Effective Jul 30, 2025
- [AD 2025-04-10](https://openairdocs.org/ad/2025-04-10.md): Emergency equipment · Effective Mar 24, 2025
- [AD 2024-04-01](https://openairdocs.org/ad/2024-04-01.md): Cabin Equipment/Furnishings · Effective Apr 19, 2024
- [AD 2023-22-15](https://openairdocs.org/ad/2023-22-15.md): Main Rotor Control · Effective Jan 16, 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 2023-05-09](https://openairdocs.org/ad/2023-05-09.md): Instrument System Wiring · Effective Mar 31, 2023
- [AD 2022-10-51](https://openairdocs.org/ad/2022-10-51.md): Flight Control System · Emergency AD · Effective Jun 7, 2022
- [AD 2022-06-01](https://openairdocs.org/ad/2022-06-01.md): Main Rotor System · Effective Apr 20, 2022
- [AD 2022-02-17](https://openairdocs.org/ad/2022-02-17.md): Engine Air Intake System · Effective Feb 10, 2022
- [AD 2021-22-07](https://openairdocs.org/ad/2021-22-07.md): Fire Bottle, Portable · Effective Nov 18, 2021
- [AD 2026-15-03](https://openairdocs.org/ad/2026-15-03.md): Turbine Section · Effective Sep 3, 2026
- [AD 2023-22-03](https://openairdocs.org/ad/2023-22-03.md): Turbine section · Effective Dec 26, 2023 · Supersedes AD 2021-08-02
- [AD 2023-13-14](https://openairdocs.org/ad/2023-13-14.md): Engine · Effective Jul 25, 2023
- [AD 2021-13-08](https://openairdocs.org/ad/2021-13-08.md): Fuel Control/Turbine Engines · Effective Aug 19, 2021
- [AD 2021-13-03](https://openairdocs.org/ad/2021-13-03.md): Fuel Control/Turbine Engines · Effective Aug 13, 2021
- [AD 2021-05-08](https://openairdocs.org/ad/2021-05-08.md): Engine BMEP/Torque Indicating · Effective Apr 15, 2021
- [AD 2021-05-22](https://openairdocs.org/ad/2021-05-22.md): Turbine Section · Effective Mar 22, 2021
- [AD 2018-12-01](https://openairdocs.org/ad/2018-12-01.md): Engine Fuel and Control · Effective Sep 12, 2018 · Supersedes AD 2012-03-11
- [AD 2018-10-01](https://openairdocs.org/ad/2018-10-01.md): Accessory Gearboxes · Effective Jun 11, 2018
- [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 2017-05-08](https://openairdocs.org/ad/2017-05-08.md): Failure of the HMU · Effective Apr 13, 2017
- [AD 2016-25-13](https://openairdocs.org/ad/2016-25-13.md): Engine accessory gearbox (AGB) · Effective Feb 3, 2017 · Supersedes AD 2016-04-12
- [AD 2016-22-10](https://openairdocs.org/ad/2016-22-10.md): Centrifugal impeller · Effective Dec 6, 2016
- [AD 2016-11-09](https://openairdocs.org/ad/2016-11-09.md): Divergent rubbing between the piston shaft small diameter labyrinth and the rear bearing support · Effective Jul 5, 2016
- [AD 2016-08-16](https://openairdocs.org/ad/2016-08-16.md): Constant delta-pressure (delta-P) diaphragm of the fuel metering valve · Effective May 25, 2016
- [AD 2016-04-14](https://openairdocs.org/ad/2016-04-14.md): Tachometer box · Effective Apr 1, 2016
- [AD 2016-03-02](https://openairdocs.org/ad/2016-03-02.md): Torque conformation box (TCB) · Effective Mar 15, 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 2014-12-05](https://openairdocs.org/ad/2014-12-05.md): HMU drive gear shaft · Effective Aug 4, 2014 · Supersedes AD 2007-10-07
- [AD 2014-07-06](https://openairdocs.org/ad/2014-07-06.md): Hydromechanical metering unit · Effective May 15, 2014 · Supersedes AD 2007-19-09 R1
- [AD 2013-24-05](https://openairdocs.org/ad/2013-24-05.md): Free turbine module · Effective Jan 28, 2014
- [AD 2013-22-22](https://openairdocs.org/ad/2013-22-22.md): Hydromechanical metering unit (HMU) · Effective Dec 20, 2013 · Supersedes AD 2013-01-07
- [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 2012-18-18](https://openairdocs.org/ad/2012-18-18.md): Gas generator (GG) turbine blade · Effective Oct 24, 2012 · Supersedes AD 2011-13-05
- [AD 2012-12-20](https://openairdocs.org/ad/2012-12-20.md): Digital engine control units · Effective Jul 26, 2012
- [AD 2012-08-18](https://openairdocs.org/ad/2012-08-18.md): PT Blade Rupture · Effective May 30, 2012
- [AD 2011-27-01](https://openairdocs.org/ad/2011-27-01.md): 2nd stage Nozzle Guide Vanes · Effective Jan 27, 2012
- [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 2011-24-07](https://openairdocs.org/ad/2011-24-07.md): Hydromechanical units (HMUs) · Effective Dec 14, 2011
- [AD 2011-05-08](https://openairdocs.org/ad/2011-05-08.md): Fuel ejector · Effective Mar 9, 2011 · Supersedes AD 2011-05-51
- [AD 2009-09-03 R1](https://openairdocs.org/ad/2009-09-03-R1.md): Uncommanded in-flight engine shutdown · Effective Nov 1, 2010 · Supersedes AD 2009-09-03
- [AD 2010-20-05](https://openairdocs.org/ad/2010-20-05.md): Engines with modification TU 132 · Effective Oct 12, 2010 · Supersedes AD 2005-13-25 R1
- [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 2009-08-08 R1](https://openairdocs.org/ad/2009-08-08-R1.md): PT Blades · Effective May 7, 2010 · Supersedes AD 2009-08-08
- [AD 2010-04-07](https://openairdocs.org/ad/2010-04-07.md): Engine · Effective Mar 23, 2010
- [AD 2010-02-01](https://openairdocs.org/ad/2010-02-01.md): Reduction Gear Box Intermediate Pinion · Effective Feb 18, 2010
- [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 2009-01-11](https://openairdocs.org/ad/2009-01-11.md): Hydro Mechanical Unit (HMU) low fuel pressure switch · Effective Feb 27, 2009
- [AD 2007-24-10](https://openairdocs.org/ad/2007-24-10.md): HP/LP fuel pump · Effective Dec 14, 2007
- [AD 2007-10-06](https://openairdocs.org/ad/2007-10-06.md): Cases of flameout · Effective May 29, 2007
- [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 2006-06-17](https://openairdocs.org/ad/2006-06-17.md): 2nd stage nozzle guide vanes (NGV2) · Effective Apr 27, 2006
- [AD 2005-25-13](https://openairdocs.org/ad/2005-25-13.md): Tree turbine shield · Effective Dec 28, 2005
- [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 2003-11-08](https://openairdocs.org/ad/2003-11-08.md): 2nd stage gas generator · Effective Jul 3, 2003
- [AD 2003-03-12](https://openairdocs.org/ad/2003-03-12.md): Bleed Valve · Effective Mar 7, 2003
- [AD 2002-16-25](https://openairdocs.org/ad/2002-16-25.md): Fuel pumps · Effective Sep 26, 2002
- [AD 2002-14-26](https://openairdocs.org/ad/2002-14-26.md): Containment Shield Rings · Effective Aug 6, 2002
- [AD 2000-20-01](https://openairdocs.org/ad/2000-20-01.md): Rear Bearing Oil Return System · Effective Oct 17, 2000
- [AD 94-25-08](https://openairdocs.org/ad/94-25-08.md): Gearboxes · Effective Jan 17, 1995
- [AD 91-24-02](https://openairdocs.org/ad/91-24-02.md): Main Rotor Drive Shaft · Effective Feb 21, 1992
- [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 2023-01-12](https://openairdocs.org/ad/2023-01-12.md): Engine (Turbine/Turboprop) · Historical · Effective Feb 6, 2023
- [AD 2021-08-02](https://openairdocs.org/ad/2021-08-02.md): Turbine Section · Historical · Effective Jun 21, 2021 · Replaced by AD 2023-22-03
- [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 2016-04-12](https://openairdocs.org/ad/2016-04-12.md): Engine accessory gearbox (AGB) · Historical · Effective Apr 14, 2016 · Replaced by AD 2016-25-13
- [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 2013-01-07](https://openairdocs.org/ad/2013-01-07.md): Hydro-mechanical metering unit (HMU) · Historical · Effective Mar 7, 2013 · Replaced by AD 2013-22-22
- [AD 2012-03-11](https://openairdocs.org/ad/2012-03-11.md): High-pressure/low-pressure (HP/LP) pump hydro-mechanical metering units (HMUs) · Historical · Effective Mar 20, 2012 · Replaced by AD 2018-12-01
- [AD 2011-13-05](https://openairdocs.org/ad/2011-13-05.md): Gas Generator (GG) Turbine Blade · Historical · Effective Aug 12, 2011 · Replaced by AD 2012-18-18
- [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 2007-19-09 R1](https://openairdocs.org/ad/2007-19-09-R1.md): Pressure relief valve · Historical · Effective Jul 7, 2010 · Replaced by AD 2014-07-06
- [AD 2010-03-06](https://openairdocs.org/ad/2010-03-06.md): Fuel pump · Historical · Effective Mar 11, 2010 · Replaced by AD 2012-03-11
- [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 2009-09-03](https://openairdocs.org/ad/2009-09-03.md): Turbine blade · Historical · Effective Jun 1, 2009 · Replaced by AD 2009-09-03 R1
- [AD 2009-08-08](https://openairdocs.org/ad/2009-08-08.md): Power turbine blades · Historical · Effective Apr 29, 2009 · Replaced by AD 2009-08-08 R1
- [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 2007-19-09](https://openairdocs.org/ad/2007-19-09.md): Constant delta pressure valve · Historical · Effective Oct 3, 2007 · Replaced by AD 2007-19-09 R1
- [AD 2007-10-07](https://openairdocs.org/ad/2007-10-07.md): HP/LP pump assembly drive shaft · Historical · Effective May 29, 2007 · Replaced by AD 2014-12-05
- [AD 2005-13-25 R1](https://openairdocs.org/ad/2005-13-25-R1.md): HMU acceleration controller axle · Historical · Effective May 22, 2007 · Replaced by AD 2010-20-05
- [AD 2007-03-14](https://openairdocs.org/ad/2007-03-14.md): Hydro-mechanical metering unit (HMU) · Historical · Effective Feb 20, 2007 · Replaced by AD 2007-19-09
- [AD 2006-21-10](https://openairdocs.org/ad/2006-21-10.md): Splines of high-pressure (HP) pump drive gear shaft · Historical · Effective Nov 24, 2006 · Replaced by AD 2007-10-07
- [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 2005-13-25](https://openairdocs.org/ad/2005-13-25.md): Hydromechanical unit (HMU) acceleration controller · Historical · Effective Jul 11, 2005 · Replaced by AD 2005-13-25 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
- [AD 95-11-01](https://openairdocs.org/ad/95-11-01.md): Generator · Historical · Effective Jun 21, 1995 · Replaced by AD 2003-16-03

## 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 = '5620025'
    UNION ALL SELECT ad_id, 2, 'engine' FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code = '60031')
  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/N979CC/ads

---
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