AD: Rolls-Royce plc 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-11.03.25

AirborneNextGen-
11.04.25

Airborne-Unlimited-11.05.25

Airborne-Unlimited-11.06.25

AirborneUnlimited-10.17.25

Affordable Flying Expo Tickets (Discount Code: AFE2025): CLICK HERE!
LIVE MOSAIC Town Hall, 1800ET, 11.07.25: www.airborne-live.net

Thu, Dec 13, 2012

AD: Rolls-Royce plc Turbofan Engines

AD NUMBER: 2012-24-05

PRODUCT: Certain Rolls-Royce plc (RR) RB211-Trent 900 series turbofan engines.
SUBJECT: Airworthiness Directive 2012-24-05
ACTION: Final Rule

SUMMARY:  This AD requires inspection of the low pressure turbine (LPT) bearing housing end cover assembly in certain engines and, if necessary, its replacement. This AD was prompted by a Trent 900 engine experiencing a high intermediate pressure vibration fault, along with other fluctuating engine parameters, while in flight.

The FAA is issuing this AD to prevent fracture of the oil transfer tube, which could result in uncontained failure of the engine and damage to the airplane.

DATES: This AD becomes effective December 26, 2012.

FMI: AD

Advertisement

More News

Airborne-NextGen 11.04.25: Anduril YFQ-44A, Merlin SOI 2, UAV Rulemaking Stalled

Also: Horizon Picks P&W PT6A, Army Buys 3 EagleNXT, First Hybrid-Electric Regional, Army Selects AEVEX Anduril Industries’ YFQ-44A Collaborative Combat Aircraft was flown>[...]

NTSB Prelim: Elmore Travis C Searey

While Flying North Along The Beach At About 300 Ft Above Ground Level, The Pilot Reported That The Engine RPM Dropped To About Idle On September 28, 2025, at 1126 eastern daylight >[...]

ANN's Daily Aero-Linx (11.03.25)

Aero Linx: European Association of Aviation Training and Educational Organisations (EATEO) Welcome to the “ European Association of Aviation Training and Education Organizati>[...]

ANN's Daily Aero-Term (11.03.25): On-Course Indication

On-Course Indication An indication on an instrument, which provides the pilot a visual means of determining that the aircraft is located on the centerline of a given navigational t>[...]

Aero-News: Quote of the Day (11.03.25)

“It also gives us the hard data we need to shape requirements, reduce risk, and ensure the CCA program delivers combat capability on a pace and scale that keeps us ahead of t>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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