Aircraft STC directory

Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR72-201 STCs

The cited FAA DRS record snapshots contain 13 selected supplemental type certificates with status Current whose public applicability data names the Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR72-201. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

Oct 7, 2026

latest recorded revision

Modification demand surface

Other aircraft modifications8 Avionics3 Landing gear and brakes1 Cabin and interiors1

Recorded holders

Rockwell Collins Inc5 Comtek Advanced Structures Ltd.2 Acron Aviation Inc.1 Honeywell International Inc1 Delta Engineering1 First Air1 Learjet Inc.1

Recently revised ATR72-201 STCs

Showing the 13 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST01305WI-DAvionicsRevised Oct 7, 2026

Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision.

FAA holder: Rockwell Collins Inc

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ST03166ATOther aircraft modificationsRevised Apr 1, 2025

Installation of L3 Communications Micro Quick Access Recorder (uQAR) models QAR100, 200 or 201.

FAA holder: Acron Aviation Inc.

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SA9077SC-DOther aircraft modificationsRevised Sep 27, 2021

Recore of Normalair-Garrett heat exchanger part number 8534C000.

FAA holder: Honeywell International Inc.

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ST01202WI-DAvionicsRevised Apr 5, 2011

Modification of an existing FAA approved Collins TPR-720, TPR-900 or TPR-901 Mode S transponder installation in Part 25 Aircraft using Collins Drawing Index as listed on AML No. ST01202WI-D, latest FAA approved revision.

FAA holder: Rockwell Collins Inc

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ST108CHLanding gear and brakesRevised Apr 7, 2008

Installation of wheel flange abrasion liner.

FAA holder: AIREPAIR LLC

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ST01310NYOther aircraft modificationsRevised Oct 25, 2007

Installation of Delta Engineering Installation Kit and Sagem (AFDAU).

FAA holder: Delta Engineering

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ST02319NYOther aircraft modificationsRevised Mar 5, 2007

Installation of Dual Sagem F227 APIRS Attitude and Heading Reference System.

FAA holder: First Air

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ST00844WI-DOther aircraft modificationsRevised Jul 20, 2006

Modification of Collins TCAS II or TCAS-94 (TCAS II) system installation with Collins TTR-920 Change 7.0 Receiver Transmitter to a Collins TCAS II or TCAS-94 OTCAS II) system installation with Collins TTR-921 or Collins TTR-4000 Change 7.0 TCAS Receiver Transmitter.

FAA holder: Rockwell Collins Inc

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ST01394WI-DOther aircraft modificationsRevised Jul 12, 2006

Modification of a Collins CTL-23 or CTL-23C VHF COMM/NAV Control Panel System installation.

FAA holder: Rockwell Collins Inc

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ST01307WI-DOther aircraft modificationsRevised Jun 28, 2005

Modification of a Collins TVI-920/TVI-920D Vertical Speed/TCAS Indicator installation.

FAA holder: Rockwell Collins Inc

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ST00191DE-DAvionicsRevised May 7, 2002

Installation of a Universal Avionics Systems Corporation UNS-1M Flight Management System (FMS).

FAA holder: Learjet Inc

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ST01253NYOther aircraft modificationsRevised Oct 16, 2000

Installation of Overhead Bins (P/N COMATRO HBA/001/-003 and CBFP0101.

FAA holder: Comtek Advanced Structures Ltd.

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ST01254NYCabin and interiorsRevised Oct 16, 2000

Installation of Galley Structures (P/N CG42A0100 and CG72A0100).

FAA holder: Comtek Advanced Structures Ltd.

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