Airworthiness Directive E7-497
one-timeAirworthiness Directives; Rolls-Royce plc RB211 Series Turbofan Engines; Correction.
What this AD requires
This document makes corrections to Airworthiness Directive (AD) 2006-17-12. That AD applies to Rolls-Royce plc RB211 series turbofan engines. We published AD 2006-17-12 in the Federal Register on August 23, 2006 (71 FR 49339). An incorrect engine model number exists in the applicability paragraph and in the title of Table 5. Also, an incorrect serial number appears in Table 1. This document corrects these numbers. In all other respects, the original document remains the same.
Which aircraft AD E7-497 applies to
Whether AD E7-497 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.
How AD compliance is recorded
A valid compliance record (14 CFR 43.9) states:
Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.
Look up a tail number →Read the full directive (Federal Register)Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.