STC SE3-612
FAA DRS lists SE3-612 as Current · Reissued, held by Textron Aviation Inc, for Pratt & Whitney Division Wasp Jr. B-5, Pratt & Whitney Division Wasp Jr. SB-2, and Pratt & Whitney Division Wasp Jr. SB-3, and 1 more aircraft configuration. Recorded change: Installation of Bendix Model RS-10DD-1 single point fuel injection system to replace the Bendix-Stromberg NAR-9B carburetor. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SE3-612 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: Pratt & Whitney Division Wasp Jr. B-5, Pratt & Whitney Division Wasp Jr. SB-2, and Pratt & Whitney Division Wasp Jr. SB-3, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related fuel systems STCs
Installation of Ametek 8TJ124GGR1 digital mass fuel flow transmitter.
FAA holder: ABX Air Incorporated