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Aircraft STC directory

de Havilland (Canada) DHC-2 Mk.III STCs

The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the de Havilland (Canada) DHC-2 Mk.III. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

12
listed Current at snapshot
8
holder directories
5
modification categories
Apr 5, 2019
latest recorded revision

Modification demand surface

Aircraft structures5Other aircraft modifications3Fuel systems2Flight controls1Avionics1

Recorded holders

Kenmore Air Harbor LLC3Sealand Aviation Ltd2J P Instruments1Kenmore Air Harbor Inc1Honeywell International Inc1Viking Air Limited1F Atlee Dodge Aircraft Service1Acorn Welding Ltd.1

Recently revised DHC-2 Mk.III STCs

Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.