# Airworthiness directives that may apply: N407KB

A list on [N407KB](https://openairdocs.org/aircraft/N407KB.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 2026-14-07](https://openairdocs.org/ad/2026-14-07.md): Main rotor control · Effective Aug 21, 2026
- [AD 2026-10-04](https://openairdocs.org/ad/2026-10-04.md): Electrical connectors · Effective Jun 25, 2026
- [AD 2025-13-01](https://openairdocs.org/ad/2025-13-01.md): Main Rotor Blades · Effective Jul 8, 2025
- [AD 2024-20-07](https://openairdocs.org/ad/2024-20-07.md): Emergency Equipment; Emergency Flotation Section · Effective Dec 5, 2024
- [AD 2024-10-12](https://openairdocs.org/ad/2024-10-12.md): Fuel system wiring · Effective Aug 22, 2024
- [AD 2023-17-51](https://openairdocs.org/ad/2023-17-51.md): Tail Rotor Blades · Emergency AD · Effective Sep 21, 2023
- [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 2022-27-08](https://openairdocs.org/ad/2022-27-08.md): Rotorcraft Tail Boom · Effective Jan 12, 2023
- [AD 2022-23-02](https://openairdocs.org/ad/2022-23-02.md): Fuselage Structure · Effective Jan 3, 2023 · Supersedes AD 2005-03-07, AD 2013-12-07
- [AD 2021-19-01](https://openairdocs.org/ad/2021-19-01.md): Cabin Equipment/Furnishings · Effective Oct 13, 2021
- [AD 2019-08-10](https://openairdocs.org/ad/2019-08-10.md): Main Rotor Drive System · Effective Jun 24, 2019
- [AD 2018-25-17](https://openairdocs.org/ad/2018-25-17.md): Air Conditioning System Wiring · Effective Jan 22, 2019
- [AD 2018-10-06](https://openairdocs.org/ad/2018-10-06.md): Tail Rotor Drive Shaft · Effective Jun 25, 2018
- [AD 2015-17-02](https://openairdocs.org/ad/2015-17-02.md): Main Rotor Drive System · Effective Sep 24, 2015 · Supersedes AD 2001-13-51
- [AD 2015-05-04](https://openairdocs.org/ad/2015-05-04.md): Fuselage Main, Longeron/Stringer · Effective Apr 20, 2015
- [AD 2013-22-21](https://openairdocs.org/ad/2013-22-21.md): Emergency Flotation Section · Effective Dec 13, 2013
- [AD 2013-22-01](https://openairdocs.org/ad/2013-22-01.md): Main Rotor Drive System · Effective Dec 5, 2013
- [AD 2013-20-05](https://openairdocs.org/ad/2013-20-05.md): Turbine Section · Effective Dec 5, 2013
- [AD 2013-18-06](https://openairdocs.org/ad/2013-18-06.md): Main Rotor Control · Effective Oct 17, 2013
- [AD 2012-18-09](https://openairdocs.org/ad/2012-18-09.md): Rotorcraft tailboom · Effective Oct 22, 2012
- [AD 2012-14-07](https://openairdocs.org/ad/2012-14-07.md): Rotorcraft Servo System · Effective Aug 3, 2012 · Supersedes AD 2011-15-51
- [AD 2011-25-01](https://openairdocs.org/ad/2011-25-01.md): Liferafts · Effective Jan 17, 2012
- [AD 2010-26-51](https://openairdocs.org/ad/2010-26-51.md): Tail rotor blade · Emergency AD · Effective Mar 25, 2011 · Supersedes AD 2009-08-03
- [AD 2009-25-08](https://openairdocs.org/ad/2009-25-08.md): Hydraulic pump driveshaft assembly · Effective Dec 28, 2009
- [AD 2009-22-11](https://openairdocs.org/ad/2009-22-11.md): Swashplate link assembly bearing · Effective Nov 16, 2009
- [AD 2009-07-52](https://openairdocs.org/ad/2009-07-52.md): Cyclic control lever assembly · Emergency AD · Effective May 1, 2009 · Supersedes AD 2009-07-51
- [AD 2008-14-06](https://openairdocs.org/ad/2008-14-06.md): Horizontal stabilizers · Effective Aug 14, 2008
- [AD 2004-10-07](https://openairdocs.org/ad/2004-10-07.md): Oil cooler blower bearings · Effective Jun 4, 2004 · Supersedes AD 2002-06-52
- [AD 2003-05-11](https://openairdocs.org/ad/2003-05-11.md): Swashplate outer ring · Effective Apr 2, 2003 · Supersedes AD 2002-23-51
- [AD 2003-02-06](https://openairdocs.org/ad/2003-02-06.md): Tailboom gearbox support castings · Effective Feb 10, 2003
- [AD 2002-22-10](https://openairdocs.org/ad/2002-22-10.md): Horizontal stabilizer slat (slat) · Effective Nov 21, 2002 · Supersedes AD 2000-20-18
- [AD 2002-20-05](https://openairdocs.org/ad/2002-20-05.md): Rescue hoists · Effective Nov 7, 2002
- [AD 2002-17-03](https://openairdocs.org/ad/2002-17-03.md): Fuel Filler Cap · Effective Sep 20, 2002
- [AD 2002-11-09](https://openairdocs.org/ad/2002-11-09.md): Forward Bearing Hanger Bracket · Effective Jul 16, 2002
- [AD 2001-13-02](https://openairdocs.org/ad/2001-13-02.md): Cockpit Warning Horns · Effective Aug 1, 2001
- [AD 2001-01-52 R1](https://openairdocs.org/ad/2001-01-52-R1.md): Tail Rotor Blades · Effective Jul 25, 2001 · Supersedes AD 2001-01-52
- [AD 2000-14-16](https://openairdocs.org/ad/2000-14-16.md): Tail Rotor System · Effective Aug 29, 2000 · Supersedes AD 99-06-15
- [AD 2000-04-25](https://openairdocs.org/ad/2000-04-25.md): Door Latch Assembly · Effective Apr 12, 2000
- [AD 2000-04-20](https://openairdocs.org/ad/2000-04-20.md): Hydraulic Relief Valve · Effective Apr 5, 2000
- [AD 99-22-13](https://openairdocs.org/ad/99-22-13.md): Fin Assembly For Reduced Skin Thickness Inspection · Effective Dec 2, 1999
- [AD 98-19-13](https://openairdocs.org/ad/98-19-13.md): Driveshaft · Effective Jan 27, 1999
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02.md): Top-mounted Antenna · Effective Dec 22, 1998
- [AD 98-12-22](https://openairdocs.org/ad/98-12-22.md): Tail Rotor Drive System Bearing Supports · Effective Jul 15, 1998
- [AD 97-24-17](https://openairdocs.org/ad/97-24-17.md): Tail Rotor Drive Coupling Disc Pack · Effective Apr 16, 1998
- [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 2014-04-07](https://openairdocs.org/ad/2014-04-07.md): Rotorcraft Tail Boom and Middle Section · Historical · Effective Jul 28, 2014 · Replaced by AD 2022-23-02
- [AD 2013-12-07](https://openairdocs.org/ad/2013-12-07.md): Rotorcraft tailboom · Historical · Effective Aug 1, 2013 · Replaced by AD 2022-23-02
- [AD 2011-15-51](https://openairdocs.org/ad/2011-15-51.md): Hydraulic servo actuators · Historical · Effective Nov 14, 2011 · Replaced by AD 2012-14-07
- [AD 2009-08-03](https://openairdocs.org/ad/2009-08-03.md): Tail rotor blade (blade) · Historical · Effective Apr 24, 2009 · Replaced by AD 2010-26-51
- [AD 2009-07-51](https://openairdocs.org/ad/2009-07-51.md): Lever assembly bearing · Historical · Replaced by AD 2009-07-52
- [AD 2007-19-52](https://openairdocs.org/ad/2007-19-52.md): Tail rotor blade (blade) · Historical · Effective Dec 5, 2007 · Replaced by AD 2009-08-03
- [AD 2005-03-07](https://openairdocs.org/ad/2005-03-07.md): Crosstube assembly · Historical · Effective Mar 17, 2005 · Replaced by AD 2022-23-02
- [AD 2003-05-03](https://openairdocs.org/ad/2003-05-03.md): Tailboom · Historical · Effective Apr 17, 2003 · Replaced by AD 2014-04-07
- [AD 2002-23-51](https://openairdocs.org/ad/2002-23-51.md): Swashplate drive link cup washers · Historical · Replaced by AD 2003-05-11
- [AD 2002-06-52](https://openairdocs.org/ad/2002-06-52.md): Oil Cooler Blower Bearings · Historical · Effective May 2, 2002 · Replaced by AD 2004-10-07
- [AD 2001-13-51](https://openairdocs.org/ad/2001-13-51.md): Driveshafts · Historical · Effective Oct 9, 2001 · Replaced by AD 2015-17-02
- [AD 2001-01-52](https://openairdocs.org/ad/2001-01-52.md): Airspeed · Historical · Effective Feb 21, 2001 · Replaced by AD 2001-01-52 R1
- [AD 2000-20-18](https://openairdocs.org/ad/2000-20-18.md): Horizontal Stabilizer Slat · Historical · Effective Nov 22, 2000 · Replaced by AD 2002-22-10
- [AD 2000-06-10](https://openairdocs.org/ad/2000-06-10.md): Tail Boom · Historical · Effective Apr 14, 2000 · Replaced by AD 2003-05-03
- [AD 2000-02-12](https://openairdocs.org/ad/2000-02-12.md): Engine Oil Cooler Blower Shaft Bearings · Historical · Effective Mar 3, 2000 · Replaced by AD 2002-06-52
- [AD 99-23-18](https://openairdocs.org/ad/99-23-18.md): Revised Life Limit · Historical · Effective Nov 30, 1999 · Replaced by AD 2022-23-02
- [AD 99-06-15](https://openairdocs.org/ad/99-06-15.md): Tail Rotor Blades · Historical · Effective Apr 22, 1999 · Replaced by AD 2000-14-16
- [AD 96-21-12 PL](https://openairdocs.org/ad/96-21-12-PL.md): Placard -- Inflight Engine Shut-downs · Historical · Replaced by AD 96-24-09
- [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 = '1182206'
    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/N407KB/ads

---
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