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Aircraft STC directory

ATR - GIE Avions de Transport Régional ATR72-211 STCs

The Jun 30, 2026 FAA DRS snapshot contains 32 selected supplemental type certificates with status Current whose public applicability data names the ATR - GIE Avions de Transport Régional ATR72-211. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

32
listed Current at snapshot
25
holder directories
8
modification categories
Apr 16, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications11
Avionics7
Cargo and special mission5
Aircraft structures4
Electrical systems2
Safety and emergency equipment1
Aircraft performance1
Landing gear and brakes1

Recorded holders

Aeroconseil2Chippewa Aerospace, Inc.2Rockwell Collins Inc2Eirtech Aviation Services Limited1Telair US LLC1Aero Technik Inc.1365 AEROSPACE DDS LIMITED1STG Aerospace Inc.1M7 Aerospace LLC1Roeder Praezision GMBH1Woven Electronics LLC1PMV Engineering1Ancra International LLC1Delta Engineering Corporation1Securaplane Technologies1LiteAir Aviation Products Inc1AeroMech Incorporated1Scandinavian Avionics Design ApS1FLYHT Aerospace Solutions Ltd1Garmin International Inc1

Recently revised ATR72-211 STCs

Showing the 32 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.