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Fuel systems

STC SA1081SO

FAA DRS lists SA1081SO as Current · Surrendered, held by Aeronautical Engineers Inc, for Lockheed Aircraft 188C. Recorded change: Increase in fuel weight from86,000 pounds to 92,340 pounds. Snapshot dated June 30, 2026.

FAA-listed holder
Aeronautical Engineers Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Increase in fuel weight from86,000 pounds to 92,340 pounds.

SA1081SO 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: Lockheed Aircraft 188C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Aircraft 188C4A22

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Lockheed Aircraft 188C 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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