STC SA3051SO
FAA DRS lists SA3051SO as Current · Reissued, held by Honeywell International Inc, for Boeing 747-300 Series. Recorded change: Installation of a TRA-67 Mode S transponder system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3051SO 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 747-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of single Delco Carousel IV/IVA INS system with coupling to autopilot.
FAA holder: Signature Flight Support Corporation
Installation of single Litton LTN-72R RNAV system with coupling to autopilot.
FAA holder: Signature Flight Support Corporation
Installation of Communication Components Co ONTRAC III VLF/OMEGA navigation system.
FAA holder: Signature Flight Support Corporation
Installation of Global GNS-500A VLF/OMEGA navigation system.
FAA holder: Signature Flight Support Corporation
FAA record reference
- STC number
- SA3051SO
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- July 29, 1991
- Revision date
- January 19, 2022
- CFR references
- Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25