STC SA3054WE
FAA DRS lists SA3054WE as Current · Reissued, held by Northrop Grumman Systems Corporation, for Boeing 727-200 Series. Recorded change: Installation of dual Litton LTN-72 Inertial Navigation System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3054WE 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 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Safe Flight Instrument Corporation AutoPower Automatic Throttle Control System.
FAA holder: Gulfstream Aerospace Corporation
Installation of dual FMS Universal UNS-1F MMMS and dual Honeywell LASEREF-V IRS system.
FAA holder: Northrop Grumman Corporation California Microwave Systems
Installation of a full width replacement instrument panel.
FAA holder: American Eurocopter Corporation
FAA record reference
- STC number
- SA3054WE
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- November 6, 1974
- Revision date
- April 12, 2016
- CFR references
- Part 21