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Aircraft STC directory

Cessna Aircraft 414 STCs

The Jun 30, 2026 FAA DRS snapshot contains 73 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 414. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

73
listed Current at snapshot
35
holder directories
12
modification categories
Jun 16, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications37
Engine and powerplant9
Fuel systems6
Avionics6
Cargo and special mission4
Propellers3
Aircraft structures2
Cabin and interiors2
Electrical systems1
Flight controls1
Aircraft performance1
Landing gear and brakes1

Recorded holders

RAM Aircraft Limited Partnership21FreeFlight Systems5Aviation Fabricators Inc4Air Comm Corporation2SMR Technologies Inc2OCR Aviation2FFC Manufacturing2Genesys Aerosystems Inc.1Micro AeroDynamics Inc1LifePort LLC1Spectrum Aeromed LLC dba Spectrum Aeromed1Griggs Aircraft Refinishing LLC1Paul/ Lanna Egan LLC1Spoilers Inc1Bell Helicopter Textron Inc.1M7 Aerospace LLC1Sharon K. Brent1Icarus Avionics, LLC1P2 Incorporated1Snaky Creek Enterprises LLC dba Spectrum Aeromed1

Recently revised 414 STCs

Showing the 73 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.