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Fuel systems

STC SA681CE

FAA DRS lists SA681CE as Current · Reissued, held by D'Shannon Products Ltd., for Hawker Beechcraft D55. Recorded change: Installation: Wing leading edge fuel tanks Data required: Floair Document 141-3.21.1 dated June 23, 1972, and approved Airplane Flight Manual Supplement, Floair Document 141-3.91 dated July 24, 1972. Snapshot dated June 30, 2026.

FAA-listed holder
D'Shannon Products Ltd.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation: Wing leading edge fuel tanks Data required: Floair Document 141-3.21.1 dated June 23, 1972, and approved Airplane Flight Manual Supplement, Floair Document 141-3.91 dated July 24, 1972.

SA681CE 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: Hawker Beechcraft D55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft D553A16

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft D55 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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