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
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.
Surrendered and incorporated into STC SA00478CH.
FAA holder: Cooper Aviation Supply Company, Inc.
Installation of a hydraulically controlled variable pitch 3-bladed propeller Model MTV-9-B-C/C188-18b.
FAA holder: MT- Propeller Entwicklung GmbH