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Aircraft performance

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.

FAA-listed holder
Javelin Conversions Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

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.

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.

Cessna Aircraft 320C3A25Cessna Aircraft 320E3A25

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 320C and Cessna Aircraft 320E model, serial range, and configuration?
  2. 02Which limits, loading assumptions, performance data, and supplements apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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