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Engine and powerplant

STC SA02741CH

FAA DRS lists SA02741CH as Current · Issued, held by Kelly Aerospace Thermal Systems LLC, for Cessna Aircraft LC41-550FG and Cessna Aircraft LC42-550FG. Recorded change: Replacement of factory installed engine driven air conditioning system compressor and alternator with electrically driven air conditioning system compressor and 100 ampere alternator and associated components. Snapshot dated June 30, 2026.

FAA-listed holder
Kelly Aerospace Thermal Systems LLC
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Replacement of factory installed engine driven air conditioning system compressor and alternator with electrically driven air conditioning system compressor and 100 ampere alternator and associated components.

SA02741CH 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 LC41-550FG and Cessna Aircraft LC42-550FG. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft LC41-550FGA00003SECessna Aircraft LC42-550FGA00003SE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft LC41-550FG and Cessna Aircraft LC42-550FG 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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