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Fuel systems

STC SA676GL

FAA DRS lists SA676GL as Current · Reissued, held by Shadin Avionics, for Mooney Aircraft M20A, Mooney Aircraft M20B, and Mooney Aircraft M20C, and 5 more aircraft configurations. Recorded change: Installation of a Shadin Company Fuel Flow Indicating System. Snapshot dated June 30, 2026.

FAA-listed holder
Shadin Avionics
Aircraft configurations
8
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Shadin Company Fuel Flow Indicating System.

SA676GL 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: Mooney Aircraft M20A, Mooney Aircraft M20B, and Mooney Aircraft M20C, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Mooney Aircraft M20A2A3Mooney Aircraft M20B2A3Mooney Aircraft M20C2A3Mooney Aircraft M20D2A3Mooney Aircraft M20E2A3Mooney Aircraft M20F2A3Mooney Aircraft M20J2A3Mooney Aircraft M20K2A3

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Mooney Aircraft M20A and Mooney Aircraft M20B, and 6 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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