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
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
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Related other aircraft modifications STCs
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FAA holder: Cascade Aviation Services Inc.