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 -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-04.01.24

Airborne-Unlimited-04.16.24

Airborne-FlightTraining-04.17.24 Airborne-AffordableFlyers-04.18.24

Airborne-Unlimited-04.19.24

Join Us At 0900ET, Friday, 4/10, for the LIVE Morning Brief.
Watch It LIVE at
www.airborne-live.net

Wed, Jan 05, 2011

AD: Pratt & Whitney

AD NUMBER: 2010-24-05

MANUFACTURER: Pratt & Whitney Canada Corp. (P&WC) PW305A and PW305B Turbofan Engines
SUBJECT: Airworthiness Directive 2010-24-05

SUMMARY: This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

As a result of a change in the low-cycle fatigue lifing methodology for the IMI 834 material, the recommended service life of certain PW305A and PW305B Impellers has been reduced, as published in the Airworthiness Limitations (AWL) section of Engine Maintenance Manual (EMM).

The in-service life of impellers P/N 30B2185, 30B2486 and 30B2858-01 has been reduced from 12,000 to 7,000 cycles; and of P/N 30B4565-01 from 8,500 to 7,000 cycles.

The FAA is issuing this AD to prevent failure of the impeller, which could result in an uncontained event and possible damage to the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/MainFrame?OpenFrameSet 

Advertisement

More News

Aero-News: Quote of the Day (04.17.24)

"Sometimes, growth makes it easy to miss the little things, and today's "little guy" is smarting more than ever just looking at the price tags of "cheap" aircraft. Poberezny, seein>[...]

ANN's Daily Aero-Linx (04.17.24)

Aero Linx: Space Medicine Association (SMA) The Space Medicine Association of the Aerospace Medical Association is organized exclusively for charitable, educational, and scientific>[...]

Airborne-Flight Training 04.17.24: Feds Need Controllers, Spirit Delay, Redbird

Also: Martha King Scholarship, Montaer Grows, Textron Updates Pistons, FlySto The FAA is hiring thousands of air traffic controllers, but the window to apply will only be open for >[...]

Airborne 04.16.24: RV Update, Affordable Flying Expo, Diamond Lil

Also: B-29 Superfortress Reunion, FAA Wants Controllers, Spirit Airlines Pulls Back, Gogo Galileo Van's Aircraft posted a short video recapping the goings-on around their reorganiz>[...]

Airborne 04.11.24: SnF24!, King's 50th, Top Rudder, Aileronics

Also: Flight Club, Jet Shades, MyGoFlight’s FlightFlix Acquisition FIFTY YEARS! What a milestone for the aviation world’s master aero-education duo! John, Martha, along>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2024 Web Development & Design by Pauli Systems, LC