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FAA-listed STC holder

Duncan Aviation STCs

The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under Duncan Aviation. The records span 5 public aircraft directories and 2 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
2
modification categories
Jul 23, 2014
latest recorded revision

Modification mix

Other aircraft modifications4
Avionics1

Aircraft represented

Recently revised records

Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.