STC SA637GL
FAA DRS lists SA637GL as Current · Reissued, held by Shadin Avionics, for Cessna Aircraft A185E and Cessna Aircraft A185F. Recorded change: Installation of a Shadin Company fuel flow indicating system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Shadin Company fuel flow indicating system.
SA637GL 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 A185E and Cessna Aircraft A185F. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft A185E and Cessna Aircraft A185F 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
Installation of standard range 62 gallon capacity or long range 77 gallon capacity fiberglass fuel tanks in place or original bladder fuel tanks. (A185F THRU S/N 18503683).
FAA holder: Hartwig Aircraft Fuel Cell Repair
Installation of 62 gallon capacity long range fiberglass fuel tanks in place of original bladder fuel tanks.
FAA holder: Hartwig Aircraft Fuel Cell Repair