STC SA3468NM
FAA DRS lists SA3468NM as Current · Reissued, held by Ontic Engineering and Manufacturing Inc., for Boeing 727-100 Series and Boeing 727-200 Series. Recorded change: Installation of a 2300-07-1, 2307-02-1, or 2307-03-1 digital fuel quantity gauge system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a 2300-07-1, 2307-02-1, or 2307-03-1 digital fuel quantity gauge system.
SA3468NM 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 and Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 727-100 Series and Boeing 727-200 Series model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Installation of auxiliary fuel tank models 2 TAFTA and 4 TAFTA and incresed gross weight.
FAA holder: Air Mods NW
Remove drain plug AN-806-6 from fuel line drain in belly of aircraft and replace with drain valve MT-101-1. (See limitations).
FAA holder: Saf-Air Products Inc.
Installation of a 3000 gallon retardant tank system.
FAA holder: Air Spray USA Inc.