EASA Regulations for MD Helicopters 369F

2 airworthiness directives and regulations affecting MD Helicopters 369F.

Get the next one by email

New ADs and bulletins for MD Helicopters 369F, summarized like the ones below, every Monday.

EASA AD US-2021-22-11

Dec 16, 2021

Rotors Flight Control - Pilot-to-Copilot Tail Rotor Torque Tube - Inspection / Removal

Federal Register Volume 86, Number 231 (December 6, 2021) - Airworthiness Directive 2021-22-11 is a final rule issued by the FAA addressing certain MD Helicopters Inc. models 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, and 600N equipped with pilot-to-copilot tail rotor torque tube part numbers 369H7531-9, -11, or -13. This directive mandates inspections and potential removal of the torque tube due to a reported spiral crack that compromises tail rotor control. The AD aims to ensure continued airworthiness and safety of these helicopter models.

Airworthiness Directive

Md Helicopters Inc (Mdhi) 369
Md Helicopters Inc (Mdhi) 500N
Md Helicopters Inc (Mdhi) 600N
MD Helicopters 369D
MD Helicopters 369E
MD Helicopters 369F
MD Helicopters 369FF
MD Helicopters 369H
MD Helicopters 369HE
MD Helicopters 369HM
MD Helicopters 369HS
MD Helicopters 500N
MD Helicopters 600N

EASA SIB 2007-02

Jan 18, 2007

FAA SAIB NE-06-52 - Rolls-Royce Corporation 250-C30, -C40 and -C47 series Engines Combustor Liners

EASA Safety Information Notice 2007-02 is an informational bulletin addressing issues with combustor liners in Rolls-Royce Corporation 250-C30, -C40, and -C47 series engines. These engines are installed in helicopters including Bell models 206, 230, 407, and 430; MD Helicopter models 369F, 369FF, and 600; and Sikorsky model S76A. The notice highlights concerns about the use of an unapproved material, Hastelloy X, in combustor liner mixing cups, which may affect engine performance.

Safety Information Bulletin

Bell 206
Bell 230
Bell 407
Bell 430
MD Helicopters 369F
MD Helicopters 369FF
MD Helicopters 600
Sikorsky S76A