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.
Modification mix
Recently revised records
Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.
5 displayed records.
Search every indexed record for this holder. The table below contains the recently revised records shown on this page.
| STC and modification | Aircraft / model / TC | Source status and dates | Holder and authority |
|---|---|---|---|
SA441SWInstallation of Flexsteel Landing Gear.Landing gear and brakesView record |
| Current at cited snapshot Application: | FAA holder: Martin Slone FAA authority record |
SA500SWInstallation of Moore-Lift wing tips and extended aileron.Flight controlsView record |
| Current at cited snapshot Application: | FAA holder: Martin Slone FAA authority record |
SA501SWInstallation of special rib and metal skin on Piper wing.Aircraft structuresView record |
| Current at cited snapshot Application: | FAA holder: Martin Slone FAA authority record |
SA512SWInstallation of metal ribs and metal covering of wings.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Martin Slone FAA authority record |
SA725SWMetal covered fuselage and fin.Aircraft structuresView record |
| Current at cited snapshot Application: | FAA holder: Martin Slone FAA authority record |