RegNotify

EASA Regulations for Boeing 787-9

45 airworthiness directives and regulations affecting Boeing 787-9.

EASA AD US-2018-09-05

AFM Change - Operational Limitations

Federal Register Volume 83, Number 81 (April 26, 2018) Final Rule Airworthiness Directive 2018-09-05 addresses Boeing 787-8 and 787-9 airplanes powered by Rolls-Royce Trent 1000-A2, AE2, C2, CE2, D2, E2, G2, H2, J2, K2, and L2 turbofan engines. This directive mandates revising the airplane flight manual (AFM) to impose limitations on extended operations (ETOPS) to reduce the risk of intermediate pressure compressor blade failures during high thrust settings after an engine failure. The AD aims to enhance flight safety by preventing potential dual engine failures during ETOPS diversions.

Apr 26, 2018
Airworthiness DirectiveFlight OpsSafety MgmtBoeing 787Boeing 787-8Boeing 787-9

EASA AD US-2018-07-19

Landing Gear - Pitch Trim Module - Inspection and Replacement

Federal Aviation Administration Airworthiness Directive 2018-07-19 is a final rule addressing all Boeing Model 787-8 and 787-9 airplanes. It requires inspection and replacement of the parking brake and alternate pitch trim module (PBM) to prevent unintended disengagement. The directive mandates a PBM installation test following replacement to ensure safety.

Apr 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 787Boeing 787-8Boeing 787-9

EASA AD US-2018-08-03

CANCELLED AND REPLACED BY FAA AD 2018-09-05

FAA Airworthiness Directive 2018-08-03 is a final rule addressing Boeing 787-8 and 787-9 airplanes powered by Rolls-Royce Trent 1000 Package C turbofan engines. It requires revising the airplane flight manual to limit extended operations (ETOPS) due to a risk of engine failure from prolonged high thrust operation on the remaining engine after an engine failure. This directive aims to prevent unrecoverable thrust loss that could lead to forced landings.

Apr 17, 2018
Airworthiness DirectiveFlight OpsSafety MgmtBoeing 787Boeing 787-8Boeing 787-9

EASA AD US-2018-05-07

Oxygen - Crew Oxygen Mask - Inspection / Replacement

Federal Aviation Administration Airworthiness Directive 2018-05-07 is a final rule addressing all Boeing Model 787-8 and 787-9 airplanes. It requires inspection and replacement of certain crew oxygen masks in the flight deck that failed to deploy correctly during flight tests. This directive aims to prevent oxygen mask harness entanglement that could lead to flight crew hypoxia and loss of airplane control.

Mar 9, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 787Boeing 787-8Boeing 787-9