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Aircraft STC directory

Cessna Aircraft 402C STCs

The Jun 30, 2026 FAA DRS snapshot contains 49 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 402C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

49
listed Current at snapshot
31
holder directories
12
modification categories
Jun 16, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications19Fuel systems5Engine and powerplant4Cargo and special mission4Landing gear and brakes3Avionics3Aircraft performance3Flight controls2Cabin and interiors2Propellers2Electrical systems1Aircraft structures1

Recorded holders

RAM Aircraft Limited Partnership11Aviation Fabricators Inc3Aviation Management Services, Inc2AeroAcoustics Aircraft Systems Inc.2Genesys Aerosystems Inc.1Air Comm Corporation1LifePort LLC1SMR Technologies Inc1Spectrum Aeromed LLC dba Spectrum Aeromed1OCR Aviation1Paul/ Lanna Egan LLC1Spoilers Inc1Brittain Industries, Inc1Bell Helicopter Textron Inc.1Icarus Avionics, LLC1P2 Incorporated1Snaky Creek Enterprises LLC dba Spectrum Aeromed1Lord Corporation1Micro AeroDynamics Inc1Shadin Avionics1

Recently revised 402C STCs

Showing the 49 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA02208SEAircraft performance

Fabrication of AeroAcoustics Aircraft Systems (AASI) Aircraft Payload Extender short field landing performance (APE STOL) system in accordance with AASI Master Drawing List No. AA2230, Revision NC, dated March 15, 2011, or later Federal Aviation Administration (FAA) approved revision; and installation of APE STOL system in accordance with AASI Installation Manual No. AA2231, Revision B, dated December 27, 2011, or later FAA-approved revision.

FAA holder: AeroAcoustics Aircraft Systems Inc.

View record