STC SR02129NY-D
FAA DRS lists SR02129NY-D as Current · Reissued, held by Sikorsky Aircraft Corporation, for Sikorsky Aircraft S-76A, Sikorsky Aircraft S-76B, and Sikorsky Aircraft S-76C. Recorded change: Installation of Keystone Helicopter Corp. Silencer Wall Panel System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Keystone Helicopter Corp. Silencer Wall Panel System.
SR02129NY-D 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: Sikorsky Aircraft S-76A, Sikorsky Aircraft S-76B, and Sikorsky Aircraft S-76C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Sikorsky Aircraft S-76A and Sikorsky Aircraft S-76B, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which configuration, limitations, installation data, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related rotorcraft modifications STCs
Installation of Relay Module on Bell 407 Helicopters Aeronautical Accessories, Inc., Relay Module, in accordance with Aeronautical Accessories, Inc., Drawing Number 099-113 and 099-114, dated 12/05/97, or later FAA approved.
FAA holder: Bell Helicopter Textron Inc.
Installation of Bell Helicopter Vibration Monitoring System (BHVM) in accordance with Aeronautical Accessories, Inc. (AAI) Installation Instructions document number AA-07161 Revision D, dated May 28, 2009 or later FAA approved revisions.
FAA holder: Bell Helicopter Textron Inc.
Installation of Optional Equipment in accordance with Metro Aviation, Inc., Master Drawing List MDL130M-OPT, Revision B, dated May 6, 2011, with Engineering Order 130M-OPT-EO-1 dated May 27, 2011, or later Federal Aviation Administration (FAA) approved revision. Rotorcraft Flight Manual Supplement, RFMS130M-OPT, Revision IR, dated June 3, 2011, or later FAA approved revision. Instructions for Continued Airworthiness, Metro Aviation, Inc., Document No. EMM130M-OPT, Revision IR, dated March 25, 2011, or later revision is required for this installation.
FAA holder: Metro Aviation Inc
Installation of Night Vision Goggle Compatible Lighting System in accordance with Aero Dynamix, Inc., Master Drawing List MDL 2441-01, Revision AZ, dated May 3, 2011, or later Federal Aviation Administration (FAA) approved revision. Rotorcraft Flight Manual Supplement, RFMS B407-02, Revision --, dated May 6, 2011 or later FAA approved revision. Instructions for Continued Airworthiness, Aero Dynamix, Inc., Document No. ICA 407-01, Revision AN, dated May 3, 2011, or later revision is required for this installation.
FAA holder: Aero Dynamix Inc.