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Engine and powerplant

STC SA4081NM

FAA DRS lists SA4081NM as Current · Reissued, held by General Aviation Modifications, Inc., for Cessna Aircraft 177RG. Recorded change: Installation of Avco Lycoming IO-360-A1B6 or IO-360-A1B6D engine equipped with FliteCraft Turbo turbocharger. Snapshot dated June 30, 2026.

FAA-listed holder
General Aviation Modifications, Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Avco Lycoming IO-360-A1B6 or IO-360-A1B6D engine equipped with FliteCraft Turbo turbocharger.

SA4081NM 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 177RG. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 177RGA20CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 177RG 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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