Skip to content
Other aircraft modifications

STC SA4011SW

FAA DRS lists SA4011SW as Current · Reissued, held by RAM Aircraft Limited Partnership, for Cessna Aircraft 320D, Cessna Aircraft 320E, and Cessna Aircraft 320F, and 3 more aircraft configurations. Recorded change: Installation of TSIO-520-N or TSIO-520-NB engines. Snapshot dated June 30, 2026.

FAA-listed holder
RAM Aircraft Limited Partnership
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of TSIO-520-N or TSIO-520-NB engines.

SA4011SW 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 320D, Cessna Aircraft 320E, and Cessna Aircraft 320F, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 320D3A25Cessna Aircraft 320E3A25Cessna Aircraft 320F3A25Cessna Aircraft T310P3A10Cessna Aircraft T310Q3A10Cessna Aircraft T310R3A10

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 320D and Cessna Aircraft 320E, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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?

Related other aircraft modifications STCs