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Fuel systems

STC SA4-769

FAA DRS lists SA4-769 as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Raytheon Aircraft C-45G, Raytheon Aircraft C-45H, and Raytheon Aircraft D18S, and 2 more aircraft configurations. Recorded change: Cambridge fuel air ratio analyzers. Snapshot dated June 30, 2026.

FAA-listed holder
Staggerwing Museum Foundation Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Cambridge fuel air ratio analyzers.

SA4-769 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 C-45G, Raytheon Aircraft C-45H, and Raytheon Aircraft D18S, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft C-45GA-765Raytheon Aircraft C-45HA-765Raytheon Aircraft D18SA-765Raytheon Aircraft TC-45GA-765Raytheon Aircraft TC-45HA-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft C-45G and Raytheon Aircraft C-45H, and 3 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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