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Aircraft STC directory

ATR GIE Avions de Transport R gional ATR42-200 STCs

The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the ATR GIE Avions de Transport R gional ATR42-200. 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
1
holder directories
3
modification categories
Oct 3, 2024
latest recorded revision

Modification demand surface

Fuel systems1
Avionics1
Cargo and special mission1

Recorded holders

STC Twenty One Limited1

Recently revised ATR42-200 STCs

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