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FAA-listed STC holder

General Aviation Concepts STCs

The Jun 30, 2026 FAA DRS snapshot lists 7 selected supplemental type certificates with status Current under General Aviation Concepts. The records span 24 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

7
listed Current at snapshot
24
aircraft directories
4
modification categories
Nov 1, 2022
latest recorded revision

Modification mix

Propellers2
Other aircraft modifications2
Engine and powerplant2
Flight controls1

Aircraft represented

Textron Aviation 172G54 STCsTextron Aviation 172F (USAF T-41A)53 STCsTextron Aviation 172B52 STCsTextron Aviation 172D52 STCsTextron Aviation 172H (USAF T-41A)52 STCsTextron Aviation 172I52 STCsTextron Aviation 172E51 STCsTextron Aviation 172L51 STCsTextron Aviation 17250 STCsTextron Aviation 172C49 STCsTextron Aviation 172K49 STCsTextron Aviation 172M49 STCsTextron Aviation 172N49 STCsTextron Aviation 172A47 STCsTextron Aviation 172P46 STCsTextron Aviation 172Q40 STCsTextron Aviation 170B30 STCsTextron Aviation 170A28 STCsTextron Aviation 17526 STCsTextron Aviation 175A26 STCs

Recently revised records

Showing the 7 most recently revised records. Category directories provide the complete paginated discovery path.