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Engine and powerplant

STC SA01664SE

FAA DRS lists SA01664SE as Current · Issued, held by Big Sky Stearman, for Raytheon Aircraft E17B (Army UC-43D). Recorded change: Installation of a Jacobs R755B2 engine, Hamilton Standard propeller with a 2B20 hub and 6135A-15 or 6135A-16 blades and associated installation components. Snapshot dated June 30, 2026.

FAA-listed holder
Big Sky Stearman
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a Jacobs R755B2 engine, Hamilton Standard propeller with a 2B20 hub and 6135A-15 or 6135A-16 blades and associated installation components.

SA01664SE 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: Raytheon Aircraft E17B (Army UC-43D). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft E17B (Army UC-43D)TC 641

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft E17B (Army UC-43D) 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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