Skip to content

Aircraft STC directory

Beechcraft F33A STCs

The Jun 30, 2026 FAA DRS snapshot contains 35 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft F33A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

35
listed Current at snapshot
20
holder directories
7
modification categories
Sep 21, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications17
Engine and powerplant7
Propellers4
Aircraft structures3
Landing gear and brakes2
Electrical systems1
Aircraft connectivity1

Recorded holders

S-TEC Corporation8Knots 2U Ltd.3Summit Aviation Inc.2Air Comm Corporation2D'Shannon Products Ltd.2General Aviation Modifications Inc.2Hartzell Propeller Inc2Gallagher Aviation LLC1SMR Technologies Inc1Western Skyways, Inc.1TruAtlantic Mfg., LLC1CAV Ice Protection Inc1Gogo Business Aviation LLC1Continental Motors, Inc.1Marsh Brothers Aviation Inc1Aerospace Systems Inc1Rosen Sunvisor Systems LLC1G & D Aero Products Inc.1CenTex Aerospace Inc.1DeVore Aviation Corporation of America, a New Mexico Corporation1

Recently revised F33A STCs

Showing the 35 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.