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Aircraft STC directory

Twin Commander Aircraft 560-A STCs

The Jun 30, 2026 FAA DRS snapshot contains 29 selected supplemental type certificates with status Current whose public applicability data names the Twin Commander Aircraft 560-A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

29
listed Current at snapshot
20
holder directories
10
modification categories
Aug 31, 2023
latest recorded revision

Modification demand surface

Other aircraft modifications10Fuel systems5Engine and powerplant3Landing gear and brakes2Flight controls2Electrical systems2Aircraft structures2Aircraft connectivity1Cargo and special mission1Cabin and interiors1

Recorded holders

Signature Flight Support Corporation5TALCO Aviation2Brittain Industries, Inc2BF Goodrich Aerospace2Metzger James R2FTG, Inc.1Kaman Corporation Aircraft Wheel and Brake LLC1S-TEC Corporation1Avidyne Corporation1Hartzell Engine Technologies, LLC1Aircraft Components Inc1Twin Commander Aircraft LLC1Commuter Air Technology Inc1FFC Manufacturing1ROCKY TOP LEASING INC.1Aircenter Inc1SMR Technologies Inc1Saint-Gobain Performance Plastics Corp1Floats & Fuel Cells1DeVore Aviation Corporation of America, a New Mexico Corporation1

Recently revised 560-A STCs

Showing the 29 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.