AD: Airbus Helicopters (Previously Eurocopter France) | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-06.02.25

Airborne-NextGen-06.03.25

AirborneUnlimited-06.04.25

Airborne-AffordableFlyers-06.05.25

AirborneUnlimited-06.06.25

Sat, Jun 25, 2016

AD: Airbus Helicopters (Previously Eurocopter France)

AD NUMBER: 2016-12-13

PRODUCT: Eurocopter France (now Airbus Helicopters) Model EC120B helicopters.

ACTION: Final Rule

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2000-05-17 and AD 2001-04-12, which apply to the aircraft listed above.

AD 2000-05-17 and AD 2001-04-12 required repetitive visual checks of the engine-to-main gearbox (MGB) coupling tube assembly (coupling tube) for a crack and replacing any cracked tube with an airworthy tube.

This new AD requires removing certain engine mount parts from service, measuring the height of the engine mounting base for certain helicopters, replacing the engine mount if a certain height is exceeded, inspecting the flared coupling on certain helicopters for a crack, and replacing the coupling if it is cracked.

Since AD 2000-05-17 and AD 2001-04-12 were issued, there have been reports of additional cracks in coupling tubes. These actions are intended to prevent coupling tube failure, loss of engine drive, and a subsequent forced landing of the helicopter.

DATES: This AD is effective July 27, 2016.

FMI: AD

Advertisement

More News

ANN's Daily Aero-Term (06.04.25): NORDO (No Radio)

NORDO (No Radio) Aircraft that cannot or do not communicate by radio when radio communication is required are referred to as “NORDO.”>[...]

ANN's Daily Aero-Linx (06.04.25)

Aero Linx: South Carolina Aviation Association (SCAA) Airports in South Carolina support the state’s economy and are themselves economic generators. Residents, businesses, an>[...]

Airborne 06.04.25: G100UL Legal Decision, FAA v Starship, Laser Conviction

Also: AV-8B Harrier For CAF Arizona, Boeing Gets ODA, Army NG Rescue, Longitude To C. America A California Superior Court judge recently ruled that GAMI’s unleaded avgas does>[...]

Airborne-NextGen 06.03.25: Hermeus Quarterhorse, VFS Forum, VX4 eVTOL

Also: Williams International Builds Up, Marines v Drones, NBAA v Tariffs, New GAMA Members Hermeus confirmed the flight of its Quarterhorse MK 1 aircraft at the Air Force Test Cent>[...]

ANN FAQ: Q&A 101

A Few Questions AND Answers To Help You Get MORE Out of ANN! 1) I forgot my password. How do I find it? 1) Easy... click here and give us your e-mail address--we'll send it to you >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC