STC SA1785GL
FAA DRS lists SA1785GL as Current · Reissued, held by USA Jet Airlines Inc., for McDonnell Douglas DC-9-34F, McDonnell Douglas DC-9-34, and McDonnell Douglas DC-9-33F, and 4 more aircraft configurations. Recorded change: Installation of a Stage 3 Hushkit on McDonnell Douglas DC-9-31, -32, -32F, -33F, -34, -34F, -41 with: (1) Pratt & Whitney JT8D-9, -11, -15, -17 series engines. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1785GL identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: McDonnell Douglas DC-9-34F, McDonnell Douglas DC-9-34, and McDonnell Douglas DC-9-33F, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks