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Engine and powerplant

STC SA3285SO

FAA DRS lists SA3285SO as Current · Amended, held by Skybolt Aeromotive Corp, for Cessna Aircraft 172 and Cessna Aircraft R172 Series. Recorded change: Installation of engine cowling and firewall fasteners. (172 S/N 54893 THRU 76673) (R172 SERIES S/N 2000 THRU 3454). Snapshot dated June 30, 2026.

FAA-listed holder
Skybolt Aeromotive Corp
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of engine cowling and firewall fasteners. (172 S/N 54893 THRU 76673) (R172 SERIES S/N 2000 THRU 3454).

SA3285SO 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 172 and Cessna Aircraft R172 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 1723A12Cessna Aircraft R172 Series3A17

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 172 and Cessna Aircraft R172 Series model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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