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Other aircraft modifications

STC SA2128CE

FAA DRS lists SA2128CE as Current · Reissued, held by Petersen Aviation Inc, for Univair Aircraft 108-1, Univair Aircraft 108, and Univair Aircraft 108-3, and 1 more aircraft configuration. Recorded change: Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved. Snapshot dated June 30, 2026.

FAA-listed holder
Petersen Aviation Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.

SA2128CE 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 108-1, Univair Aircraft 108, and Univair Aircraft 108-3, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Univair Aircraft 108-1A-767Univair Aircraft 108A-767Univair Aircraft 108-3A-767Univair Aircraft EA-787

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Univair Aircraft 108-1 and Univair Aircraft 108, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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