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Engine and powerplant

STC SA02686AT

FAA DRS lists SA02686AT as Current · Issued, held by Aviation Enterprises, for Cessna Aircraft 336, Cessna Aircraft 337, and Cessna Aircraft 337A, and 17 more aircraft configurations. Recorded change: Installation of air intake louvers on the rear engine lower cowl in accordance with Aviation Enterprises Installation Instructions, dated June 15, 2003, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Aviation Enterprises
Aircraft configurations
20
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of air intake louvers on the rear engine lower cowl in accordance with Aviation Enterprises Installation Instructions, dated June 15, 2003, or later FAA approved revision.

SA02686AT 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 336, Cessna Aircraft 337, and Cessna Aircraft 337A, and 17 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 336A2CECessna Aircraft 337A6CECessna Aircraft 337AA6CECessna Aircraft 337BA6CECessna Aircraft 337CA6CECessna Aircraft 337DA6CECessna Aircraft 337EA6CECessna Aircraft 337FA6CECessna Aircraft 337GA6CECessna Aircraft 337HA6CECessna Aircraft M337BA6CECessna Aircraft P337HA6CECessna Aircraft T337BA6CECessna Aircraft T337CA6CECessna Aircraft T337DA6CECessna Aircraft T337EA6CECessna Aircraft T337FA6CECessna Aircraft T337GA6CECessna Aircraft T337HA6CECessna Aircraft T337H-SPA6CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 336 and Cessna Aircraft 337, and 18 more aircraft configurations 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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