STC SA4053WE
FAA DRS lists SA4053WE as Current · Amended, held by Rogerson ATS, for Boeing 707-100B Long Body. Recorded change: Installation of an auxiliary fuel tank system consiting of two identical tank assemblies located in the forward cargo compartment and one located in the aft cargo compartment. (707-123B). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4053WE 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 707-100B Long Body. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related fuel systems STCs
Installation of replacement fuel cell assemblies.
FAA holder: FFC Manufacturing
Installation of Wing Mounted Auxiliary Fuel Transfer Tank.
FAA holder: Blackhawk Modifications Inc.
Installation of left hand and right hand auxiliary tanks fuel cell assemblies.
FAA holder: FFC Manufacturing