SA1563GLOther aircraft modifications
Installation of a Stage 3 Hush Kit on McDonnell Douglas DC-9-10 series airplanes.
FAA holder: USA Jet Airlines Inc.
FAA-listed STC holder
The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under USA Jet Airlines Inc.. The records span 12 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.
FAA holder: USA Jet Airlines Inc.
FAA holder: USA Jet Airlines Inc.
FAA holder: USA Jet Airlines Inc.
FAA holder: USA Jet Airlines Inc.