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Rotorcraft modifications

STC SR04842NY

FAA DRS lists SR04842NY as Current · Amended, held by Sterling Helicopter, for Airbus Helicopters Deutschland GmbH (AHD) EC135P1, Airbus Helicopters Deutschland GmbH (AHD) EC135P2, and Airbus Helicopters Deutschland GmbH (AHD) EC135P3, and 24 more aircraft configurations. Recorded change: Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS). Snapshot dated June 30, 2026.

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FAA-listed holder
Sterling Helicopter
Aircraft configurations
27
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SR04842NY 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 (AHD) EC135P1, Airbus Helicopters Deutschland GmbH (AHD) EC135P2, and Airbus Helicopters Deutschland GmbH (AHD) EC135P3, and 24 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus Helicopters Deutschland GmbH (AHD) EC135P1H88EUAirbus Helicopters Deutschland GmbH (AHD) EC135P2H88EUAirbus Helicopters Deutschland GmbH (AHD) EC135P3H88EUAirbus Helicopters Deutschland GmbH (AHD) EC135T1H88EUAirbus Helicopters Deutschland GmbH (AHD) EC135T2H88EUAirbus Helicopters Deutschland GmbH (AHD) EC135T3H88EUBell Textron Canada 206H2SWBell Textron Canada 206AH2SWBell Textron Canada 206A-1 (OH-58A)H2SWBell Textron Canada 206BH2SWBell Textron Canada 206B-1H2SWBell Textron Canada 206LH2SWBell Textron Canada 206L-1H2SWBell Textron Canada 206L-3H2SWBell Textron Canada 206L-4H2SWBell Textron Canada 407H2SW
Airbus Helicopters Deutschland GmbH (AHD) EC635T2+H88EU
Bell Textron Canada 505R00008RDLeonardo SpA A109H7EULeonardo SpA A109AH7EULeonardo SpA A109A IIH7EULeonardo SpA A109CH7EULeonardo SpA A109K2H7EULeonardo SpA A109EH7EULeonardo SpA A109SH7EULeonardo SpA AW109SPH7EULeonardo SpA AW119 MKIIH7EU

Related rotorcraft modifications STCs

SR09536RC-DRotorcraft modifications

Installation of a Health and Usage Monitoring System (HUMS) in accordance with the Master Drawing List (AA-09033 Revision D, dated October 26, 2010 or later FAA approved revision). Rotorcraft Flight Manual Supplement (Report No. AA-09040 Revision 0, dated November 9, 2010, or later FAA approved revision) is required. Instructions for Continued Airworthiness (Report No. AA-09041 Revision B, dated November 9, 2010, or later FAA accepted revision) is required.

FAA holder: Bell Helicopter Textron Inc.

View record

FAA record reference

STC number
SR04842NY
Product
Aircraft · Rotorcraft
Country
United States
Application date
July 5, 2022
Revision date
March 11, 2025
CFR references
Part 27