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Engine and powerplant

STC SA789GL

FAA DRS lists SA789GL as Current · Surrendered, held by EAA Aviation Foundation, for Cessna Aircraft A152 and Cessna Aircraft 152. Recorded change: Superseded by STC SA01944CH. Installation of Lycoming O-235-L2C engine modified in accordance with STC SE790GL in combination with propellers: Sensenich 72CK-S6-0-54 or McCauley 1A103/TCM6958. This allows airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. Snapshot dated June 30, 2026.

FAA-listed holder
EAA Aviation Foundation
Aircraft configurations
2
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Superseded by STC SA01944CH. Installation of Lycoming O-235-L2C engine modified in accordance with STC SE790GL in combination with propellers: Sensenich 72CK-S6-0-54 or McCauley 1A103/TCM6958. This allows airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.

SA789GL 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 A152 and Cessna Aircraft 152. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft A1523A19Cessna Aircraft 1523A19

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft A152 and Cessna Aircraft 152 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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