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FAA-listed STC holder

Aircraft Development Co STCs

The Jun 30, 2026 FAA DRS snapshot lists 14 selected supplemental type certificates with status Current under Aircraft Development Co. The records span 153 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

14
listed Current at snapshot
153
aircraft directories
4
modification categories
Jan 27, 2015
latest recorded revision

Modification mix

Flight controls8
Aircraft structures4
Propellers1
Other aircraft modifications1

Aircraft represented

Cessna Aircraft 182178 STCsCessna Aircraft 182A157 STCsCessna Aircraft 182E157 STCsCessna Aircraft 172154 STCsCessna Aircraft 182B154 STCsCessna Aircraft 182C152 STCsCessna Aircraft 182F152 STCsCessna Aircraft 182D150 STCsCessna Aircraft 182G150 STCsCessna Aircraft 182K149 STCsCessna Aircraft 182H148 STCsCessna Aircraft 182J148 STCsCessna Aircraft 182P148 STCsCessna Aircraft 172K147 STCsCessna Aircraft 172D146 STCsCessna Aircraft 172E146 STCsCessna Aircraft 172M146 STCsCessna Aircraft 182L146 STCsCessna Aircraft 172I145 STCsCessna Aircraft 172N145 STCs

Recently revised records

Showing the 14 most recently revised records. Category directories provide the complete paginated discovery path.