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Engine and powerplant

STC SA1199WE

FAA DRS lists SA1199WE as Current · Reissued, held by Tundrahawk LLC, for Univair Aircraft 108-2 and Univair Aircraft 108-3. Recorded change: Installation of Continental 0-4 70-A, -J, -K, -L, or -R engine and McCauley 2A34C/90A or 2A36C/90M propellers; or 0-470-A, -J, -K, -L, and Hartzell HC-A2XF-1/8433 or BHCA2XF-1/8433 propellers; or 0-470-R engine and Hartzell BHC-C2Y/8468. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of Continental 0-4 70-A, -J, -K, -L, or -R engine and McCauley 2A34C/90A or 2A36C/90M propellers; or 0-470-A, -J, -K, -L, and Hartzell HC-A2XF-1/8433 or BHCA2XF-1/8433 propellers; or 0-470-R engine and Hartzell BHC-C2Y/8468.

SA1199WE 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: Univair Aircraft 108-2 and Univair Aircraft 108-3. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Univair Aircraft 108-2A-767Univair Aircraft 108-3A-767

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Univair Aircraft 108-2 and Univair Aircraft 108-3 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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