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Aircraft STC directory

Sky International S-2A STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Sky International S-2A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

3
listed Current at snapshot
3
holder directories
2
modification categories
Jul 28, 2010
latest recorded revision

Modification demand surface

Other aircraft modifications2
Propellers1

Recorded holders

AvTek1Cooper Aviation Supply Company, Inc.1MT- Propeller Entwicklung GmbH1

Recently revised S-2A STCs

Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.