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Aircraft STC directory

Textron Aviation R172K STCs

The Jun 30, 2026 FAA DRS snapshot contains 7 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation R172K. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

7
listed Current at snapshot
4
holder directories
6
modification categories
Apr 23, 2026
latest recorded revision

Modification demand surface

Aircraft structures2
Electrical systems1
Other aircraft modifications1
Flight controls1
Cargo and special mission1
Propellers1

Recorded holders

Stene Aviation Inc1Lake Central Air Services1Wipaire Inc1Evans & Bailey Holdings LLC1

Recently revised R172K STCs

Showing the 7 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.