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Other aircraft modifications

STC SA412SO

FAA DRS lists SA412SO as Current · Reissued, held by Mike Jones Aircraft Sales Inc., for Cessna Aircraft 310G, Cessna Aircraft 310H, and Cessna Aircraft 310I, and 6 more aircraft configurations. Recorded change: Installation of Continental IO-520-E or IO-550-E engines per Colemill Enterprises, Inc. Installation Instructions for modification of Cessna 310 and Drawing AC5400, as revised March 19, 1969, or later FAA approved revision of these documents. Snapshot dated June 30, 2026.

Aircraft configurations
9
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Continental IO-520-E or IO-550-E engines per Colemill Enterprises, Inc. Installation Instructions for modification of Cessna 310 and Drawing AC5400, as revised March 19, 1969, or later FAA approved revision of these documents.

SA412SO 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 310G, Cessna Aircraft 310H, and Cessna Aircraft 310I, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 310G and Cessna Aircraft 310H, and 7 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?