STC SA2122WE
FAA DRS lists SA2122WE as Current · Reissued, held by Javelin Conversions Inc., for Cessna Aircraft 320C and Cessna Aircraft 320E. Recorded change: Installation of two Lycoming TIO-540-A2B turbocharged engines and two Hartzell HC-E3YR-2/C8468-6R propellers; or installation of Lycoming TIO-540-J2BD or N2BD and LTIO-540-J2BD or N2BD engines with Hartzell HC-E3RY-2F/FC8468-6R or -8R and HC-E3YR-2LF/FJC8468-6R or -8R propellers and gross weight. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2122WE 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 320C and Cessna Aircraft 320E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related aircraft performance STCs
Installation of L712006-502 or503 Airspeed System.
FAA holder: Signature Flight Support Corporation
Increase gross weight to 22,050 pounds takeoff and 20,500 pounds landing.
FAA holder: Signature Flight Support Corporation
Installation of airspeed system.
FAA holder: Signature Flight Support Corporation
Installation of airspeed system.
FAA holder: Signature Flight Support Corporation