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Other aircraft modifications

STC ST01890NY

FAA DRS lists ST01890NY as Current · Amended, held by Western Avionics, for Bombardier DHC-7-100. Recorded change: Installation of an AlliedSignal CAS-67A TCAS II System. Snapshot dated June 30, 2026.

FAA-listed holder
Western Avionics
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST01890NY 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: Bombardier DHC-7-100. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier DHC-7-100A20EA

Buyer checks

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Related other aircraft modifications STCs