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Aircraft STC directory

Fairchild Aircraft SA227-TT STCs

The Jun 30, 2026 FAA DRS snapshot contains 18 selected supplemental type certificates with status Current whose public applicability data names the Fairchild Aircraft SA227-TT. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

18
listed Current at snapshot
15
holder directories
6
modification categories
Mar 17, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications7
Avionics4
Electrical systems3
Propellers2
Cargo and special mission1
Aircraft connectivity1

Recorded holders

Ontic Engineering and Manufacturing Inc.2Garmin AT Inc.2SMR Technologies2Honeywell International Inc1Paul/ Lanna Egan LLC1Shurka Aerospace Inc1Presidential Airways Inc1Rockwell Collins Inc1Western Avionics1Avidyne Corporation1MidCanada Mod Center1Aircraft Parts Corporation1SMR Technologies Inc1Aviation Fabricators Inc1Garrett Aviation Services1

Recently revised SA227-TT STCs

Showing the 18 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.