Airworthiness Directive 05-1392
one-timeAirworthiness Directives; Rolls-Royce Deutschland (RRD) (Formerly Rolls-Royce, plc) Tay 611-8, Tay 620-15, Tay 620-15/20, Tay 650-15, Tay 650-15/10, and Tay 651-54 Turbofan Engines; Correction
What this AD requires
This document makes corrections to Airworthiness Directive (AD) 2004-26-10. That AD applies to certain RRD Tay 611-8, Tay 620-15, Tay 620-15/20, Tay 650-15, Tay 650-15/10, and Tay 651-54 turbofan engines with ice-impact panels installed in the low pressure (LP) compressor case. That AD was published in the Federal Register on January 6, 2005 (70 FR 1172). This document corrects the same service bulletin paragraph number reference in 17 locations of the compliance section. This document also corrects an inspection limit and a service bulletin number in the compliance section. In all other respects, the original document remains the same.
Which aircraft AD 05-1392 applies to
certain
Whether AD 05-1392 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.