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Engine and powerplant

STC SA156SO

FAA DRS lists SA156SO as Current · Reissued, held by TALCO Aviation, for Helio Aircraft H-295 (USAF U10D). Recorded change: Installation of Turbocharged Lycoming G0-480-G1D6 engine (STC SE124SO) per FAA Sealed Roto-Master (Rajay/Riley) drawing List R0018. FAA approved Flight Manual Supplement, dated November 24, 1965 or later, FAA approved revision and Roto-Master (RAJAY/Riley) Turbo Owner s Manual required with this installation. Snapshot dated June 30, 2026.

FAA-listed holder
TALCO Aviation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Turbocharged Lycoming G0-480-G1D6 engine (STC SE124SO) per FAA Sealed Roto-Master (Rajay/Riley) drawing List R0018. FAA approved Flight Manual Supplement, dated November 24, 1965 or later, FAA approved revision and Roto-Master (RAJAY/Riley) Turbo Owner s Manual required with this installation.

SA156SO 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: Helio Aircraft H-295 (USAF U10D). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Helio Aircraft H-295 (USAF U10D)1A8

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Helio Aircraft H-295 (USAF U10D) 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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