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Aircraft STC directory

Mitsubishi Heavy Industries YS-11A-300 STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Mitsubishi Heavy Industries YS-11A-300. 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
2
holder directories
3
modification categories
Dec 6, 2018
latest recorded revision

Modification demand surface

Other aircraft modifications1
Engine and powerplant1
Propellers1

Recorded holders

ROBERT W. MURRAY2Rezich and Rezich Aviation Consulting Inc.1

Recently revised YS-11A-300 STCs

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