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Fuel systems

STC SA1710SO

FAA DRS lists SA1710SO as Current · Reissued, held by DTAA Inc, for McDonnell Douglas DC-9-32, McDonnell Douglas DC-9-32F, and McDonnell Douglas DC-9-33F. Recorded change: Installation of two different supplemental fuel tank configurations in the aircraft cargo compartment. Snapshot dated June 30, 2026.

FAA-listed holder
DTAA Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of two different supplemental fuel tank configurations in the aircraft cargo compartment.

SA1710SO 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: McDonnell Douglas DC-9-32, McDonnell Douglas DC-9-32F, and McDonnell Douglas DC-9-33F. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-9-32A6WEMcDonnell Douglas DC-9-32FA6WEMcDonnell Douglas DC-9-33FA6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-9-32 and McDonnell Douglas DC-9-32F, and 1 more aircraft configuration 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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