STC ST03971NY
FAA DRS lists ST03971NY as Current · Issued, held by BAE Systems (Operations) Limited, for Boeing 757-200 Series, Boeing 757-200PF Series, and Boeing 757-300 Series. Recorded change: Upgrade from TCAS II Version 7.0 to 7.1- TCAS Processor Replacement. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Upgrade from TCAS II Version 7.0 to 7.1- TCAS Processor Replacement.
ST03971NY 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: Boeing 757-200 Series, Boeing 757-200PF Series, and Boeing 757-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 757-200 Series and Boeing 757-200PF Series, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, 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 other aircraft modifications STCs
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Installation of a Honeywell Runway Awareness Advisory System (RAAS).
FAA holder: Pacific Aero Tech Inc
For Boeing 737-700, S/N 29042, 29084, 29085, 29086, 30512 and 30513 aircraft, update of existing Flight Management Computer and installation of second Flight Management Computer to a Xiamen Airlines configuration in accordance with Cascade Aviation Services, Inc. Master Drawing List 03CAS268-MDL, Rev. New, dated May 17, 2004, or later FAA approved revision.
FAA holder: Cascade Aviation Services Inc.