STC SA02055AT
FAA DRS lists SA02055AT as Current · Amended, held by Aviation Enterprises, for Cessna Aircraft 337, Cessna Aircraft 337A, and Cessna Aircraft 337B, and 16 more aircraft configurations. Recorded change: Installation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs.
SA02055AT 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 337, Cessna Aircraft 337A, and Cessna Aircraft 337B, and 16 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft 337 and Cessna Aircraft 337A, and 17 more aircraft configurations model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Replace the Lindstrand Balloons Ltd Basket/Burner system with the Aerostar International Basket, Part Number 51620, S/N CWS-3121, and the Aerostar International Burner, Part Number 52350, S/N HP3D-3415. Replace the Lindstrand Balloons Ltd fuel tanks with the Aerostar International Model H-20 Fuel Tanks, Part Number 07752, S/Ns 4251 and 4254. The Aerostar International Basket/Burner is installed via the standard Lindstrand Balloons carabiner (snaplink) attachments.
FAA holder: Balloon Master's Inc.
Retrofit of Smiths Industries Type 2123 fuel quantity indicators with Type 4211 capacitance trim units and a Type 4270 VTO relay module in the fuel quantity system in accordance with United Air Lines, DAS-1-WE, Approved Drawing List 1944 dated September 28, 1984, or later FAA approved revisions.
FAA holder: United Airlines Inc
Installation of auxiliary potable water tank at Sta 1439, RBL 64, WL 190. Installation is based on production drawings for 767 "ER" aircraft. The installation is in accordance with United Air Lines Approved DAS-1-WE Drawing List No. 2771 dated March 6, 1990, or later FAA approved revisions.
FAA holder: United Airlines Inc