AD: Pratt & Whitney | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 03.16.17

Airborne
03.20.17

Airborne
03.21.17

Airborne
03.22.17

Airborne
03.23.17

Airborne 03.17.17

Airborne-Unmanned 03.21.17

Airborne-YouTube

AMA 03.16.17

Airborne
03.20.17

Airborne
03.21.17

Airborne
03.22.17

Airborne
03.23.17

Airborne 03.17.17

Airborne-Unmanned 03.21.17

Thu, Apr 02, 2009

AD: Pratt & Whitney

AD NUMBER: 2009-04-18
MANUFACTURER: Pratt & Whitney
SUBJECT: Airworthiness Directive 2009-04-18
SUMMARY:
The FAA is adopting a new airworthiness directive (AD) for PW models JT9D-7, -7A, -7AH, -7H, -7F, and -7J turbofan engines.

This AD requires initial and repetitive borescope inspections of the 2nd stage high- pressure turbine (HPT) rotor and stator assembly.

This AD results from an uncontained failure of a 2nd stage HPT rotor disk that caused the engine to separate from the airplane.

We are issuing this AD to prevent failure of the 2nd stage HPT rotor disk, which could result in uncontained engine failure, damage to the airplane, and the engine separating from the airplane.

FMI: www.faa.gov/regulations_policies/airworthiness_directives/

Advertisement

More News

Airborne-Unmanned 03.21.17: Heron 1 FOC, Canadian UAVs BVLOS, Quad Inspects C17

Also: Terra Drone, senseFly partners with MicaSense, Quadcopter Topology Optimization The Heron 1 UAV has attained Full Operational Capability (FOC), allowing two Republic of Singa>[...]

Airborne 03.22.17: Canada Drone Regs, Fuller On ATC, Harrier For Sale

Also: Affordable ADS-B, Mars Beer, Best Tugs, Collins TXP, CAE 70th, Historic WWII Tour, RARA Design Contest The Canadian government had released new regulations for recreational d>[...]

Airborne 03.21.17: Longmont NIMBYs, Lost Orbiter, Airline Transparency

Also: VIP TFR Relief, Aero-Calendar, ACC CoC, C17 Drone Inspection, Flamingo Air, TSA Shame, NBAA Scholarships One of the most persistent, if not outright obnoxious, anti-airport N>[...]

Airborne 03.22.17: Canada Drone Regs, Fuller On ATC, Harrier For Sale

Also: Affordable ADS-B, Mars Beer, Best Tugs, Collins TXP, CAE 70th, Historic WWII Tour, RARA Design Contest The Canadian government had released new regulations for recreational d>[...]

Rotax To Offer Public Information Sessions At Sun 'N Fun

Workshops Targeted To Those Who Want To Learn More About The Engines During the Sun ‘n Fun International Fly-In & Expo 2017 in Florida, the Rotax Flying and Safety Club (>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC