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FAA-listed STC holder

Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300 STCs

The Jun 30, 2026 FAA DRS snapshot lists 28 selected supplemental type certificates with status Current under Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300. The records span 11 public aircraft directories and 5 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

28
listed Current at snapshot
11
aircraft directories
5
modification categories
Apr 19, 2012
latest recorded revision

Modification mix

Aircraft represented

Recently revised records

Showing the 28 most recently revised records. Category directories provide the complete paginated discovery path.