# Search: 500

Airworthiness directives: 1,000+ matches in release 2026-11-04. Page 1.

- [AD 75-12-09 R2](https://openairdocs.org/ad/75-12-09-R2.md): Inadvertent Structural Failure · Twin Commander 500, 500-A, 500-B and 12 more · Effective Nov 28, 1981
  > Airworthiness Directives; Rockwell Model **500**, **500A**, **500B**, **500S**, **500U**, 520, 560, 560A, 560E, 560F, 680, 680E…
- [AD 87-21-07 R1](https://openairdocs.org/ad/87-21-07-R1.md): Fuel Filler Openings · Twin Commander 500, 500-A, 500-B and 16 more · Effective May 5, 1989
  > ["**500**","**500**-A","**500**-B","**500**-S","**500**-U","520","560","560-A","560-E","560…
- [AD 73-06-02](https://openairdocs.org/ad/73-06-02.md): Fuel Siphoning · Twin Commander 500, 500-A, 500-B and 13 more · Effective Mar 19, 1973
  > Airworthiness Directives; Aero Commander Model **500**, **500A**, **500B**, **500U**, 520, 560, 560A, 560E, 560F, 680, 680E…
- [AD 61-14-01](https://openairdocs.org/ad/61-14-01.md): Engine Mount Inspection · Twin Commander 500, 500-A and 500-B · Effective Aug 8, 1961
  > ["**500**","**500**-A","**500**-B"]
- [AD 2011-17-15](https://openairdocs.org/ad/2011-17-15.md): Flight Controls · Embraer - Empresa Brasileira de Aeronautica EMB-500 · Effective Sep 26, 2011
  > …Empresa Brasileira de Aeronautica S.A. (EMBRAER) EMB-**500** airplanes, serial numbers **50000005** through **50000119**, **50000121**…
- [AD 2012-06-13](https://openairdocs.org/ad/2012-06-13.md): Fuselage · DG Flugzeugbau DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/20 Elan and 3 more · Effective May 4, 2012
  > ["DG-**500** Elan Orion","DG-**500** Elan Trainer","DG-**500**/20 Elan","DG-**500**/22 Elan…
- [AD 2018-07-10](https://openairdocs.org/ad/2018-07-10.md): Flight Controls · Embraer EMB-500 and EMB-505 · Effective May 15, 2018
  > …Models EMB-**500** and EMB-505 airplanes, serial numbers **50000246**, **50000267**, **50000286**, **50000289**, **50000291**, **50000299**, **50000304**…
- [AD 2020-13-09](https://openairdocs.org/ad/2020-13-09.md): Cabin Systems · DG Flugzeugbau DG-1000S, DG-1000T, DG-500 Elan Orion and 5 more · Effective Aug 26, 2020
  > ["DG-1000S","DG-1000T","DG-**500** Elan Orion","DG-**500** Elan Trainer","DG-**500**/20 Elan…
- [AD 2012-06-15](https://openairdocs.org/ad/2012-06-15.md): Equipment/Furnishing · DG Flugzeugbau DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/20 Elan and 3 more · Effective May 15, 2012
  > ["DG-**500** Elan Orion","DG-**500** Elan Trainer","DG-**500**/20 Elan","DG-**500**/22 Elan…
- [AD 94-04-13](https://openairdocs.org/ad/94-04-13.md): Spar Cap · Twin Commander 500, 500-A, 500-B and 17 more · Effective Apr 12, 1994
  > ["**500**","**500**-A","**500**-B","**500**-S","**500**-U","520","560","560-A","560-E","560…
- [AD 98-20-34](https://openairdocs.org/ad/98-20-34.md): Airplane Flight Manuals--Severe Icing Conditions · Twin Commander 500, 500-A, 500-B and 24 more · Effective Nov 3, 1998
  > Airworthiness Directives; Twin Commander Aircraft Corporation Models **500**, **500**-A, **500**-B, **500**-S, **500**-U…
- [AD 98-08-19](https://openairdocs.org/ad/98-08-19.md): Wing to Fuselage Attachment Brackets and Straps · Twin Commander 500, 500-A, 500-B and 27 more · Effective May 18, 1998
  > ["**500**","**500**-A","**500**-B","**500**-S","**500**-U","520","560","560-A","560-E","560…
- [AD 94-04-17](https://openairdocs.org/ad/94-04-17.md): Flap System Cable · Twin Commander 500, 500-A, 500-B and 27 more · Effective Apr 15, 1994 · superseded or historical
  > ["**500**","**500**-A","**500**-B","**500**-S","**500**-U","520","560","560-A","560-E","560…
- [AD 64-02-01](https://openairdocs.org/ad/64-02-01.md): Main Landing Gear · Twin Commander 500-A, 500-B, 560-F and 2 more · Effective Feb 20, 1964
  > Applies to Models **500A**, **500B**, 560F, 680F (Pressurized) and 680FL Aircraft Serial Numbers 871, 875, and…
- [AD 67-22-01](https://openairdocs.org/ad/67-22-01.md): Main Landing Gear · Twin Commander 500-A, 500-B, 560-F and 4 more · Effective Aug 28, 1967
  > Applies to Models **500A**, **500B**, 560F, 680F, 680F (Pressurized), 680 FL, and 680 FL(P) Airplanes…
- [AD 2000-23-32](https://openairdocs.org/ad/2000-23-32.md): Elevator Control System · DG Flugzeugbau DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/20 Elan and 1 more · Effective Jan 13, 2001
  > This AD affects Models DG-**500** Elan Series, DG-**500M**, and DG-**500MB** sailplanes, all serial…
- [AD 2006-02-12](https://openairdocs.org/ad/2006-02-12.md): Rudder mount assembly · Glaser-Dirks Flugzeugbau DG-500 Elan Orion, DG-500 Elan Trainer, DG-500/20 Elan and 4 more · Effective Mar 15, 2006
  > ["DG-**500** Elan Orion","DG-**500** Elan Trainer","DG-**500**/20 Elan","DG-**500**/22 Elan…
- [AD 2009-24-14](https://openairdocs.org/ad/2009-24-14.md): Flight controls · Embraer - Empresa Brasileira de Aeronautica EMB-500 · Effective Jan 4, 2010
  > This AD applies to EMB-**500** airplanes, serial numbers **50000005**, **50000006**, **50000008** through **50000036**, **50000038** through…
- [AD 2006-12-06](https://openairdocs.org/ad/2006-12-06.md): Spiral wire wrapping of the electrical cables of the galleys and closets · Boeing 737-300 Series, 737-400 Series, 737-500 Series and 387 more · Effective Jul 12, 2006
  > Airworthiness Directives; Boeing Model 737-300, -400, -**500**, -700, and -800 Series Airplanes; Model 747-400…
- [AD 2024-19-12](https://openairdocs.org/ad/2024-19-12.md): Elevator Control System · DG DG-400, DG-500 Elan Orion, DG-500 Elan Trainer and 10 more · Effective Oct 15, 2024
  > ["DG-400","DG-**500** Elan Orion","DG-**500** Elan Trainer","DG-**500**/20 Elan","DG-**500**…

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