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FAA-listed STC holder

KNR-Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 3 selected supplemental type certificates with status Current under KNR-Inc. The records span 8 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

3
listed Current at snapshot
8
aircraft directories
3
modification categories
Sep 22, 2014
latest recorded revision

Modification mix

Engine and powerplant1
Other aircraft modifications1
Avionics1

Aircraft represented

Piper Aircraft PA-22-15052 STCsPiper Aircraft PA-2251 STCsMooney Aircraft M20E49 STCsMooney Aircraft M20F46 STCsMooney Aircraft M20C44 STCsPiper Aircraft PA-2042 STCsMooney Aircraft M20D38 STCsMooney Aircraft M20G36 STCs

Recently revised records

Showing the 3 most recently revised records. Category directories provide the complete paginated discovery path.