EASA Directives Database

No AD Class Class Number Issue Date Subject Approval Holder Type/Designation Effective Date ATA Chapter Actions
1 AD IT-2004-264 2004-06-21 Main Rotor - Lag Dampers P/N EA6200V530-11 - Inspection LEONARDO S.p.A. HELICOPTERS EH101 2004-03-29 62
2 EAD 2008-0175-E 2008-09-16 Main Rotor Drive - Main Transmission Mast Bearing Retainer Bolts - Inspection / Modification AIRBUS HELICOPTERS DEUTSCHLAND EC135/635 2008-09-18 63
3 AD IT-1991-165 1991-04-30 Tail Rotor - Tailboom - Inspection / Replacement MECAER AVIATION GROUP SpA NH-300C 1991-04-30 64
4 AD 2010-0227R1 2017-04-07 Rotorcraft Flight Control - Tail Rotor Rod and Ball Pivot - Inspection / Replacement AIRBUS HELICOPTERS DEUTSCHLAND EC135/635 2017-04-07 67
5 AD CF-2011-37 2011-10-24 Left Hand Engine Fuel Control Input lever Jamming BOMBARDIER CL-600 (Challenger) 2011-11-10 71
6 AD US-2022-10-06 2022-06-23 Engine - Stage 3-4 Turbine Wheels - Replacement ROLLS-ROYCE CORPORATION (USA) 250 Series II 2022-06-28 72
7 AD 2013-0192-CN 2017-09-12 CANCELLED: Engine - Accessory Gearbox Integrated Drive Generator Spur Gearshaft - Identification / Replacement POWERJET S.A. SaM146 2017-09-12 72
8 AD US-2010-24-14 2011-01-04 Engines - Anti-Vortex Tube (AVT) Shelf Slots on HPC 10th Stage Disk - Inspection / Installation PRATT & WHITNEY PW4000 PW4100 2011-01-21 72
9 EAD F-2005-073R1 2005-05-25 Engine - Module 2 - Identification / Repair / Replacement SAFRAN HELICOPTER ENGINES ARRIUS 2 2005-04-29 72
10 AD CF-2023-16R1 2023-08-02 Engine - Fuel and Control - Change of Flight Manual Limitations BELL TEXTRON CANADA LTD (BTCL) 505 (Jet Ranger X) 2023-08-02 73