Airworthiness Directive 2023-20-11
one-timeAirworthiness Directives; International Aero Engines, LLC Engines
What this AD requires
The FAA is correcting an airworthiness directive (AD) that was published in the Federal Register. That AD applies to certain International Aero Engines, LLC (IAE LLC) Model PW1124G1-JM, PW1127G- JM, PW1127GA-JM, PW1129G-JM, PW1130G-JM, PW1133G-JM, and PW1133GA-JM engines. As published, a part number was inadvertently excluded in the regulatory text of the AD. This document corrects that error. In all other respects, the original document remains the same.
Which aircraft AD 2023-20-11 applies to
Applies only to engines with an installed high-pressure compressor (HPC) rear hub, part number 30G4008 or 30G8208, with a serial number listed in Table 2 or Table 3 of Pratt & Whitney Service Bulletin PW1000G-C-72-00-0209-00A-930A-D, Issue No. 002, dated June 20, 2023.
Whether AD 2023-20-11 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.