SA1097NWOther aircraft modifications
Installation of Winters AirStair at the aft passenger entrance.
FAA holder: Dow Aero LLC
FAA-listed STC holder
The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Dow Aero LLC. The records span 6 public aircraft directories and 2 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: Dow Aero LLC
FAA holder: Dow Aero LLC
FAA holder: Dow Aero LLC