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Aircraft STC directory

De Havilland Aircraft of Canada DHC-6-400 STCs

The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the De Havilland Aircraft of Canada DHC-6-400. 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
2
holder directories
2
modification categories
Mar 24, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications5
Cargo and special mission1

Recorded holders

Team J.A.S5Aerocorp Avionic Solutions Inc1

Recently revised DHC-6-400 STCs

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