TAESL

Document ID: FAA-2013-0029-0002
Document Type: Public Submission
Agency: Federal Aviation Administration
Received Date: April 09 2013, at 12:00 AM Eastern Daylight Time
Date Posted: April 10 2013, at 12:00 AM Eastern Standard Time
Comment Start Date: April 5 2013, at 12:00 AM Eastern Standard Time
Comment Due Date: June 4 2013, at 11:59 PM Eastern Standard Time
Tracking Number: 1jx-84om-w6qv
View Document:

This is comment on Proposed Rule

Airworthiness Directives: Rolls-Royce plc Turbofan Engines

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Docket # FAA-2013-0029 proposes a new Airworthiness Directive (AD) for all RB211-535E4-B-37 engines to re-calculate the life of certain life limited parts operated under certain flight profiles. The proposed AD requires the use of SB 72-AG875 dated 13 December 2012. Kindly consider either removing the revision date or adding the word "or later revision", given the fact that these SBs become revised several times by Rolls-Royce and yet, the AD does not (refer to EASA AD 2012-0265).