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Aircraft STC directory

Robinson Air Crane TH-1F STCs

The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Robinson Air Crane TH-1F. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

6
listed Current at snapshot
5
holder directories
3
modification categories
Oct 7, 2020
latest recorded revision

Modification demand surface

Other aircraft modifications3
Propellers2
Aircraft structures1

Recorded holders

Dart Aerospace Limited2Helicopter Technology Co1Airwolf Aerospace LLC1Van Horn Aviation LLC1Global Spar LLC1

Recently revised TH-1F STCs

Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.