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Fuel systems

STC SA1305SW

FAA DRS lists SA1305SW as Current · Reissued, held by Griggs Aircraft Refinishing LLC, for Piper Aircraft PA-31. Recorded change: Installation of auxiliary fuel tank. Snapshot dated June 30, 2026.

FAA-listed holder
Griggs Aircraft Refinishing LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of auxiliary fuel tank.

SA1305SW 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: Piper Aircraft PA-31. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-31A20SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-31 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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