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Fuel systems

STC SA2346CE

FAA DRS lists SA2346CE as Current · Reissued, held by Hartwig Aircraft Fuel Cell Repair, for Cessna Aircraft 180B, Cessna Aircraft 180C, and Cessna Aircraft 180K, and 8 more aircraft configurations. Recorded change: Installation of standard range 56 or 62 gallon capacity or long range77 gallon capacity fiberglass fuel tanks in place of original bladder fuel tanks. (180K THRU S/N 18053000 AND LATER; AIRPLANES ORIGINALLLY EQUIPPED WITH BLADDER FUEL TANKS). Snapshot dated June 30, 2026.

FAA-listed holder
Hartwig Aircraft Fuel Cell Repair
Aircraft configurations
11
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of standard range 56 or 62 gallon capacity or long range77 gallon capacity fiberglass fuel tanks in place of original bladder fuel tanks. (180K THRU S/N 18053000 AND LATER; AIRPLANES ORIGINALLLY EQUIPPED WITH BLADDER FUEL TANKS).

SA2346CE 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 180B, Cessna Aircraft 180C, and Cessna Aircraft 180K, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 180B5A6Cessna Aircraft 180C5A6Cessna Aircraft 180K5A6Cessna Aircraft 180E5A6Cessna Aircraft 180A5A6Cessna Aircraft 180F5A6Cessna Aircraft 180J5A6Cessna Aircraft 180D5A6Cessna Aircraft 180H5A6Cessna Aircraft 180G5A6Textron Aviation 1805A6

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 180B and Cessna Aircraft 180C, and 9 more aircraft configurations model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections 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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