STC ST04222AT
FAA DRS lists ST04222AT as Current · Reissued, held by Omega Air Inc., for Boeing 707-200, Boeing 707-300 Series, and Boeing 707-400 Series. Recorded change: Installation of a Fuel System Modification. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Fuel System Modification.
ST04222AT 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 707-200, Boeing 707-300 Series, and Boeing 707-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 707-200 and Boeing 707-300 Series, and 1 more aircraft configuration 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 fuselage fuel tank in accordance with MR. RPM Top Drawing 57031, Revision E dated May 16, 1977, or later FAA approved revisions.
FAA holder: ROCKY TOP LEASING INC.
Fabrication of Simplex Model 210 agricultural spray tank system.
FAA holder: Simplex Manufacturing Company
Fabrication of Simplex Model 210 agricultural spray tank system.
FAA holder: Simplex Manufacturing Company
The installation of 3 aux fuel tank sys consisting of 8 cylindrical fuel tanks. The forward aux tank sys of 600 gals and a mid-aux tank sys of 600 gals are located in the forward cargo compartment and a similar aft aux tank sys of 400 gals located in the aft cargo compartment.
FAA holder: Rogerson ATS