AD: Rolls Royce | 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-04.09.24

Airborne-Unlimited-04.10.24 Airborne-Unlimited-04.11.24

Airborne-Unlimited-04.12.24

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

Fri, May 27, 2011

AD: Rolls Royce

AD NUMBER: 2011-11-08

MANUFACTURER: Aircraft Rolls-Royce plc (RR) RB211-535 Series Turbofan Engines
SUBJECT: Airworthiness Directive 2011-11-08

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:

There have been several findings of cracking at the firtrees of LP Turbine discs. Fatigue crack initiation and subsequent crack propagation at the firtree may result in multiple LP Turbine blade release. The latter may potentially be beyond the containment capabilities of the engine casings. Thus, cracking at the firtrees of LP Turbine discs constitutes a potentially unsafe condition.

The FAA has issued this AD to detect cracks in the low-pressure (LP) turbine stage 1, 2, and 3 discs, which could result in an uncontained release of LP turbine blades and damage to the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/7E5AC6C442D2FD238625789C0046FDA7?OpenDocument

Advertisement

More News

ANN's Daily Aero-Linx (04.13.24)

Aero Linx: Florida Antique Biplane Association "Biplanes.....outrageous fun since 1903." That quote really defines what the Florida Antique Biplane Association (FABA) is all about.>[...]

ANN's Daily Aero-Term (04.13.24): Beyond Visual Line Of Sight (BVLOS)

Beyond Visual Line Of Sight (BVLOS) The operation of a UAS beyond the visual capability of the flight crew members (i.e., remote pilot in command [RPIC], the person manipulating th>[...]

Airborne 04.09.24: SnF24!, Piper-DeltaHawk!, Fisher Update, Junkers

Also: ForeFlight Upgrades, Cicare USA, Vittorazi Engines, EarthX We have a number of late-breaking news highlights from the 2024 Innovation Preview... which was PACKED with real ne>[...]

Aero-News: Quote of the Day (04.14.24)

“For Montaer Aircraft it is a very prudent move to incorporate such reliable institution as Ocala Aviation, with the background of decades in training experience and aviation>[...]

ANN's Daily Aero-Term (04.14.24): Maximum Authorized Altitude

Maximum Authorized Altitude A published altitude representing the maximum usable altitude or flight level for an airspace structure or route segment. It is the highest altitude on >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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