STC SE1688GL
FAA DRS lists SE1688GL as Current · Reissued, held by Shadin Avionics, for Teledyne Continental Motors IO-550-C, Teledyne Continental Motors IO-550-L, and Teledyne Continental Motors IO-550-A, and 6 more aircraft configurations. Recorded change: Installation of a Shadin Company fuel flow transducer. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Shadin Company fuel flow transducer.
SE1688GL 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 IO-550-C, Teledyne Continental Motors IO-550-L, and Teledyne Continental Motors IO-550-A, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Teledyne Continental Motors IO-550-C and Teledyne Continental Motors IO-550-L, and 7 more aircraft configurations 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?
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