STC SR01052DE

FAA DRS lists SR01052DE as Current · Amended, held by Cert Works LLC, for Airbus Helicopters Deutschland GmbH EC135 P1, Airbus Helicopters Deutschland GmbH EC135 P2, and Airbus Helicopters Deutschland GmbH EC135 T1, and 7 more aircraft configurations. Recorded change: Installation of Non-Aviation Band FM Radio Systems. Snapshot dated June 30, 2026.

FAA-listed holder

Cert Works LLC

Aircraft configurations

FAA revision date

October 19, 2020

FAA status

Current · Amended

Recorded modification

What the FAA record covers

SR01052DE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Airbus Helicopters Deutschland GmbH EC135 P1, Airbus Helicopters Deutschland GmbH EC135 P2, and Airbus Helicopters Deutschland GmbH EC135 T1, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus Helicopters Deutschland GmbH EC135 P1H88EU Airbus Helicopters Deutschland GmbH EC135 P2H88EU Airbus Helicopters Deutschland GmbH EC135 T1H88EU Airbus Helicopters Deutschland GmbH EC135 T2H88EU Airbus Helicopters AS-350B2H9EU Airbus Helicopters AS-350B3H9EU Airbus Helicopters EC 130 B4H9EU Airbus Helicopters EC 130 T2H9EU Bell Textron Canada 407H2SW Agusta SpA A109EH7EU

Buyer checks

Confirm before sourcing

SA2299WEAvionicsRevised Nov 30, 2011

Installation of a third AC Electronics Carousel IV Inertial Navigation System in accordance with FAA Approved Appendix "A" of United Air Lines Report F-1499 and FAA Approved United Air Lines Airplane Flight Manual Supplement dated December 31, 1970.

FAA holder: United Airlines Inc

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SA2377WEAvionicsRevised Nov 30, 2011

Installation of Collins Radio Company INS - 61B inertial navigation system.

FAA holder: United Airlines Inc

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SA2703NM-DAvionicsRevised Nov 30, 2011

Rework of Inertial Navigation System to install a dual Model LTN72R INS System.

FAA holder: United Airlines Inc

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SA2718NM-DAvionicsRevised Nov 30, 2011

Replacement of the No. 1 transponder system with a Mode S/ATCRBS transponder system certified for ATCRBS Mode C use, in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 2718 dated January 23, 1987, or later FAA approved revisions.

FAA holder: United Airlines Inc

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What the FAA record covers

Aircraft named in FAA DRS

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Related avionics STCs

Installation of a third AC Electronics Carousel IV Inertial Navigation System in accordance with FAA Approved Appendix "A" of United Air Lines Report F-1499 and FAA Approved United Air Lines Airplane Flight Manual Supplement dated December 31, 1970.

Installation of Collins Radio Company INS - 61B inertial navigation system.

Rework of Inertial Navigation System to install a dual Model LTN72R INS System.

Replacement of the No. 1 transponder system with a Mode S/ATCRBS transponder system certified for ATCRBS Mode C use, in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 2718 dated January 23, 1987, or later FAA approved revisions.