FAA-listed STC holder
Martin Slone STCs
The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under Martin Slone. The records span 5 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
5
listed Current at snapshot
5
aircraft directories
4
modification categories
Aug 23, 2016
latest recorded revision
Modification mix
Aircraft structures2
Landing gear and brakes1
Flight controls1
Other aircraft modifications1
Recently revised records
Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.
SA500SWFlight controls
Installation of Moore-Lift wing tips and extended aileron.
FAA holder: Martin Slone
SA501SWAircraft structures
Installation of special rib and metal skin on Piper wing.
FAA holder: Martin Slone
SA512SWOther aircraft modifications
Installation of metal ribs and metal covering of wings.
FAA holder: Martin Slone