STC SA1400SO
FAA DRS lists SA1400SO as Current · Reissued, held by Saf-Air Products Inc., for Cessna Aircraft 177, Cessna Aircraft 177A, and Cessna Aircraft 177B. Recorded change: Remove drain plug, Cessna Part Number MS20913-10 or MS20913-ID, from the fuel selector valve, and replace with CAV-110D (MT-1077) or CAV-110H-4D (CM-1077) (See page 3 for model serial numbers.). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1400SO 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: Cessna Aircraft 177, Cessna Aircraft 177A, and Cessna Aircraft 177B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related fuel systems STCs
Installation of a 2300-07-1, 2307-02-1, or 2307-03-1 digital fuel quantity gauge system.
FAA holder: Ontic Engineering and Manufacturing Inc.
Installation of Smith Aerospace fuel quantity gauge system.
FAA holder: Ontic Engineering and Manufacturing Inc.
FAA record reference
- STC number
- SA1400SO
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- September 20, 1982
- Revision date
- September 28, 2020
- CFR references
- Part 23