STC SA1767SO
FAA DRS lists SA1767SO as Current · Amended, held by Federal Express Corp, for Boeing 727-200 Series and Boeing 727-100 Series. Recorded change: Upgrades mechanical systems (torque tube, latches) of Main Deck Cargo Door, and incorporates National Aircraft Services, Inc. (NASI) STC ST01438CH that adds a vent door system with locking feature, and upgrades cargo door monitoring and warning system. This STC and the NASI STC also upgrades Maintenance Program and Documents for Continued Airworthiness for maintaining cargo door installation and rigging for mechanical, electrical, and cargo door monitoring and warning system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1767SO 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 and Boeing 727-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
Installation of auxiliary battery system.
FAA holder: Dassault Falcon Jet
FAA record reference
- STC number
- SA1767SO
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- September 21, 1984
- Revision date
- November 26, 2002
- CFR references
- Part 21