STC SA4097WE
FAA DRS lists SA4097WE as Current · Reissued, held by Airweld Inc., for Boeing 707-300B, Boeing 707-300C, and Boeing 707-300. Recorded change: Installation of forward and/or aft entrance Airstair. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA4097WE 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 707-300B, Boeing 707-300C, and Boeing 707-300. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a Mid-Continent MD302 Standby Attitude Module.
FAA holder: Mid-Continent Instruments and Avionics
FAA record reference
- STC number
- SA4097WE
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- November 2, 1979
- Revision date
- April 28, 2008
- CFR references
- Part 21