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Fuel systems

STC SA1237GL

FAA DRS lists SA1237GL as Current · Reissued, held by Shadin Avionics, for Raytheon Aircraft B23 and Raytheon Aircraft C23. Recorded change: Installation of a Shadin Co. fuel flow indicating system. Snapshot dated June 30, 2026.

FAA-listed holder
Shadin Avionics
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Shadin Co. fuel flow indicating system.

SA1237GL 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: Raytheon Aircraft B23 and Raytheon Aircraft C23. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft B23A1CE
Raytheon Aircraft C23A1CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft B23 and Raytheon Aircraft C23 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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