STC SA1657SO
FAA DRS lists SA1657SO as Current · Surrendered, held by Page AvJet Corp, for Boeing 727-100 Series. Recorded change: Installation of a single Honeywell YG 1779A inertial reference system and dual Sperry VG-311 vertical gyros. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered
Recorded modification
What the FAA record covers
SA1657SO 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 727-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Rosemount Aerospace 8700C2-2 Laptop Docking Station EFB System Provisions.
FAA holder: Rosemount Aerospace Inc
Installation of a cockpit speaker and aural warning muting system.
FAA holder: Hawker Beechcraft Services Inc.
FAA record reference
- STC number
- SA1657SO
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- July 9, 2008
- CFR references
- Part 21