AD: Engine Alliance Turbofan Engines | 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-07.14.25

Airborne-NextGen-07.15.25

AirborneUnlimited-07.16.25

Airborne-FlightTraining-07.10.25

AirborneUnlimited-07.11.25

Tue, Jun 19, 2018

AD: Engine Alliance Turbofan Engines

AD NUMBER: 2018-11-16

PRODUCT: Certain Engine Alliance (EA) GP7270, GP7272, and GP7277 turbofan engines.

ACTION: Final rule; request for comments.

SUMMARY: This AD requires a one-time eddy current inspection (ECI) of the engine fan hub blade slot bottom and blade slot front edge for cracks, a visual inspection of the engine fan hub for damage, and removal of parts if damage or defects are found that are outside serviceable limits.

This AD was prompted by an uncontained failure of the engine fan hub.

DATES: This AD is effective July 2, 2018. Comments must be received by July 30, 2018.

COST: The FAA estimates that this AD affects 0 engines installed on airplanes of U.S. registry. Should an affected engine be imported, the cost of compliance is estimated to be $1,190 for 14 hours labor at $85 per hour.

FMI: AD

Advertisement

More News

Classic Aero-TV: Up Close And Personal - The Aeroshell Aerobatic Team at Oshkosh

From 2014 (YouTube Version): One Of The Airshow World's Pre-Eminent Formation Teams Chats About The State Of The Industry At EAA AirVenture 2014, ANN News Editor Tom Patton gets th>[...]

ANN's Daily Aero-Term (07.13.25): Tactical Air Navigation (TACAN)

Tactical Air Navigation (TACAN) An ultra-high frequency electronic rho-theta air navigation aid which provides suitably equipped aircraft a continuous indication of bearing and dis>[...]

ANN's Daily Aero-Linx (07.13.25)

Aero Linx: Doobert Hi, we're Chris & Rachael Roy, founders and owners of Doobert. Chris is a technology guy in his “day” job and used his experience to create Doobe>[...]

NTSB Prelim: Pitts S2

The Airplane Was Spinning In A Nose-Down Attitude Before It Impacted Terrain On June 20, 2025, at 0900 eastern daylight time, a Pitts Aerobatics S-2B, N79AV, was destroyed when it >[...]

Airborne 07.09.25: B-17 Sentimental Journey, Airport Scandal, NORAD Intercepts

Also: United Elite Sues, Newark ATC Transitions, Discovery Moves?, Textron @ KOSH The Commemorative Air Force Airbase Arizona is taking its “Flying Legends of Victory Tour&rd>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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