# Airworthiness directives: TCDS A78EU A list on [TCDS A78EU](https://openairdocs.org/tcds/A78EU.md). ADs whose products are models on this data sheet, matched by model and maker. Those in force first, newest first. Page 1 of 2 · 88 ADs - [AD 2026-15-12](https://openairdocs.org/ad/2026-15-12.md): Cabin Equipment/Furnishings · Effective Oct 2, 2026 - [AD 2026-15-07](https://openairdocs.org/ad/2026-15-07.md): Engine Temp. Indicating System · Effective Sep 3, 2026 - [AD 2026-12-01](https://openairdocs.org/ad/2026-12-01.md): Central Maint., Computer · Effective Jul 14, 2026 - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02.md): Navigation · Effective Jul 1, 2026 - [AD 2026-08-11](https://openairdocs.org/ad/2026-08-11.md): Landing Gear Brake System · Effective May 11, 2026 - [AD 2024-08-07](https://openairdocs.org/ad/2024-08-07.md): Main Landing Gear Attach Section · Effective Jun 3, 2024 · Supersedes AD 2023-12-17 - [AD 2023-09-12](https://openairdocs.org/ad/2023-09-12.md): Air Conditioning System Wiring · Effective Jul 5, 2023 - [AD 2023-07-08](https://openairdocs.org/ad/2023-07-08.md): Main Landing Gear Attach Section, Nose/Tail Landing Gear Attach Section · Effective May 19, 2023 - [AD 2022-10-01](https://openairdocs.org/ad/2022-10-01.md): Aircraft Fuel System · Effective Jun 24, 2022 - [AD 2022-07-04](https://openairdocs.org/ad/2022-07-04.md): Aircraft Fuel System · Effective May 9, 2022 - [AD 2021-24-01](https://openairdocs.org/ad/2021-24-01.md): Aerodynamic Faring · Effective Jan 13, 2022 - [AD 2021-02-04](https://openairdocs.org/ad/2021-02-04.md): Flight Controls · Effective Mar 30, 2021 - [AD 2020-21-23](https://openairdocs.org/ad/2020-21-23.md): Stabilizers · Effective Dec 7, 2020 - [AD 2020-22-05](https://openairdocs.org/ad/2020-22-05.md): Landing Gear · Effective Dec 7, 2020 - [AD 2017-11-16](https://openairdocs.org/ad/2017-11-16.md): Navigation · Effective Jul 13, 2017 - [AD 2016-18-05](https://openairdocs.org/ad/2016-18-05.md): Power Plant · Effective Oct 6, 2016 - [AD 2016-12-01](https://openairdocs.org/ad/2016-12-01.md): Wings · Effective Jul 15, 2016 - [AD 2015-19-15](https://openairdocs.org/ad/2015-19-15.md): Flight Controls · Effective Nov 3, 2015 - [AD 2015-14-10](https://openairdocs.org/ad/2015-14-10.md): Flight Controls · Effective Aug 20, 2015 - [AD 2012-26-15 R1](https://openairdocs.org/ad/2012-26-15-R1.md): Navigation · Effective Dec 3, 2014 · Supersedes AD 2012-26-15 - [AD 2013-19-10](https://openairdocs.org/ad/2013-19-10.md): Navigation · Effective Oct 30, 2013 - [AD 2008-07-11 R1](https://openairdocs.org/ad/2008-07-11-R1.md): Flight Controls · Effective Mar 25, 2013 - [AD 2012-14-15](https://openairdocs.org/ad/2012-14-15.md): Navigation · Effective Jul 19, 2012 - [AD 2010-17-09](https://openairdocs.org/ad/2010-17-09.md): Engine Controls · Effective Sep 22, 2010 - [AD 2010-09-04](https://openairdocs.org/ad/2010-09-04.md): Navigation · Effective May 14, 2010 - [AD 2010-05-02](https://openairdocs.org/ad/2010-05-02.md): Navigation · Effective Apr 1, 2010 · Supersedes AD 2009-08-10 - [AD 2009-08-11](https://openairdocs.org/ad/2009-08-11.md): Ice and Rain Protection · Effective May 26, 2009 - [AD 2009-05-07](https://openairdocs.org/ad/2009-05-07.md): Rear stick-pusher cable · Effective Mar 30, 2009 · Supersedes AD 2008-06-17 - [AD 2008-07-11](https://openairdocs.org/ad/2008-07-11.md): Pitch trim actuator · Effective May 9, 2008 - [AD 2008-02-03](https://openairdocs.org/ad/2008-02-03.md): MLG special bolts · Effective Feb 20, 2008 - [AD 2007-21-11](https://openairdocs.org/ad/2007-21-11.md): Oil pile assemblies · Effective Nov 5, 2007 · Supersedes AD 2000-21-14 - [AD 2007-03-06](https://openairdocs.org/ad/2007-03-06.md): Executive seats equipped with pedestal legs · Effective Mar 8, 2007 - [AD 2006-16-13](https://openairdocs.org/ad/2006-16-13.md): Lug fittings. · Effective Sep 18, 2006 - [AD 2006-08-11](https://openairdocs.org/ad/2006-08-11.md): Crew seat bucket assemblies · Effective Jun 2, 2006 - [AD 2005-22-13](https://openairdocs.org/ad/2005-22-13.md): Left and right main landing gear (MLG) assemblies · Effective Dec 19, 2005 - [AD 2005-22-04](https://openairdocs.org/ad/2005-22-04.md): Nose landing gear (NLG), main landing gear (MLG), and MLG shock absorber assemblies · Effective Dec 12, 2005 - [AD 2005-11-06](https://openairdocs.org/ad/2005-11-06.md): Pitch actuator · Effective Jul 18, 2005 - [AD 2005-04-16](https://openairdocs.org/ad/2005-04-16.md): Windshield de-ice wiring system · Effective Mar 8, 2005 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19.md): Mode S transponders · Effective Feb 23, 2005 · Supersedes AD 2004-10-15 - [AD 2005-01-11](https://openairdocs.org/ad/2005-01-11.md): Main Landing Gear (MLG) Actuator · Effective Feb 22, 2005 - [AD 2004-12-11](https://openairdocs.org/ad/2004-12-11.md): Outboard flap flexshafts · Effective Jul 26, 2004 - [AD 2004-06-05](https://openairdocs.org/ad/2004-06-05.md): Main landing gear shock absorber · Effective May 6, 2004 - [AD 2004-04-01](https://openairdocs.org/ad/2004-04-01.md): Engine-driven pump housing · Effective Mar 29, 2004 · Supersedes AD 2002-01-09 - [AD 2003-20-15](https://openairdocs.org/ad/2003-20-15.md): Fuel booster pump · Effective Oct 10, 2003 - [AD 2003-11-17](https://openairdocs.org/ad/2003-11-17.md): Pressure dome · Effective Jul 28, 2003 - [AD 2003-09-11](https://openairdocs.org/ad/2003-09-11.md): Pedestal Leg Assembly on Aft Facing Passenger Seats · Effective Jun 16, 2003 - [AD 2003-07-10](https://openairdocs.org/ad/2003-07-10.md): Push switch caps · Effective May 12, 2003 - [AD 2002-14-22](https://openairdocs.org/ad/2002-14-22.md): Main Landing Gear (MLG) Assembly Bolts · Effective Aug 29, 2002 - [AD 2002-06-10](https://openairdocs.org/ad/2002-06-10.md): Connector and Oxygen Tubing and Related Components in Rear Seat Bench · Effective May 6, 2002 - [AD 2001-25-10](https://openairdocs.org/ad/2001-25-10.md): Flap Control System · Effective Jan 25, 2002 · Supersedes AD 99-19-32 Next page: https://openairdocs.org/tcds/A78EU/ads.md?page=2 ## 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 FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_directive_product.parquet' WHERE tcds_number = 'A78EU') ORDER BY d.status = 'Historical', coalesce(d.effective_date, d.publication_date) DESC ``` This list as a web page: https://openairdocs.org/tcds/A78EU/ads --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.