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Fuel systems

STC SA2-67

FAA DRS lists SA2-67 as Current · Reissued, held by Signature Flight Support Corporation, for Twin Commander Aircraft 520, Twin Commander Aircraft 560-A, and Twin Commander Aircraft 560, and 1 more aircraft configuration. Recorded change: Install Eclipse Pioneer fuel flow indicating system. Snapshot dated June 30, 2026.

FAA-listed holder
Signature Flight Support Corporation
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install Eclipse Pioneer fuel flow indicating system.

SA2-67 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: Twin Commander Aircraft 520, Twin Commander Aircraft 560-A, and Twin Commander Aircraft 560, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 5206A1Twin Commander Aircraft 560-A6A1Twin Commander Aircraft 5606A1Twin Commander Aircraft 6802A4

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Twin Commander Aircraft 520 and Twin Commander Aircraft 560-A, and 2 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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