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Engine and powerplant

STC SH4179NM

FAA DRS lists SH4179NM as Current · Reissued, held by Soloy LLC, for Bell Helicopter Textron Canada 206A and Bell Helicopter Textron Canada 206B. Recorded change: Installation of the 250-C20R/2 or R/4 engine. Snapshot dated June 30, 2026.

FAA-listed holder
Soloy LLC
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of the 250-C20R/2 or R/4 engine.

SH4179NM 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: Bell Helicopter Textron Canada 206A and Bell Helicopter Textron Canada 206B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron Canada 206AH2SWBell Helicopter Textron Canada 206BH2SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron Canada 206A and Bell Helicopter Textron Canada 206B 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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