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Fuel systems

STC SE444GL

FAA DRS lists SE444GL as Current · Reissued, held by Shadin Avionics, for Teledyne Continental Motors LTSIO-520-AE, Teledyne Continental Motors TSIO-520-AE, and Teledyne Continental Motors TSIO-520-AF, and 23 more aircraft configurations. Recorded change: Incorporation of a fuel flow transducer. Snapshot dated June 30, 2026.

FAA-listed holder
Shadin Avionics
Aircraft configurations
26
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Incorporation of a fuel flow transducer.

SE444GL 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: Teledyne Continental Motors LTSIO-520-AE, Teledyne Continental Motors TSIO-520-AE, and Teledyne Continental Motors TSIO-520-AF, and 23 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Teledyne Continental Motors LTSIO-520-AEE8CE
Teledyne Continental Motors TSIO-520-AEE8CETeledyne Continental Motors TSIO-520-AFE8CETeledyne Continental Motors TSIO-520-BE8CETeledyne Continental Motors TSIO-520-BBE8CETeledyne Continental Motors TSIO-520-CE8CETeledyne Continental Motors TSIO-520-CEE8CETeledyne Continental Motors TSIO-520-DE8CETeledyne Continental Motors TSIO-520-EE8CETeledyne Continental Motors TSIO-520-EBE8CETeledyne Continental Motors TSIO-520-GE8CETeledyne Continental Motors TSIO-520-HE8CETeledyne Continental Motors TSIO-520-JE8CETeledyne Continental Motors TSIO-520-JBE8CETeledyne Continental Motors TSIO-520-KE8CETeledyne Continental Motors TSIO-520-KBE8CETeledyne Continental Motors TSIO-520-LE8CETeledyne Continental Motors TSIO-520-LBE8CETeledyne Continental Motors TSIO-520-ME8CETeledyne Continental Motors TSIO-520-NE8CETeledyne Continental Motors TSIO-520-NBE8CETeledyne Continental Motors TSIO-520-PE8CETeledyne Continental Motors TSIO-520-RE8CETeledyne Continental Motors TSIO-520-UE8CETeledyne Continental Motors TSIO-520-UBE8CETeledyne Continental Motors TSIO-520-VBE8CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Teledyne Continental Motors LTSIO-520-AE and Teledyne Continental Motors TSIO-520-AE, and 24 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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