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Flight controls

STC ST01042LA

FAA DRS lists ST01042LA as Current · Reissued, held by Topeka Management, Inc., for Boeing 707-300B and Boeing 707-300C. Recorded change: Installation of Burbank frangible stop flap guard at 25 degree maximum approach flap position. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Burbank frangible stop flap guard at 25 degree maximum approach flap position.

ST01042LA 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: Boeing 707-300B and Boeing 707-300C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 707-300B and Boeing 707-300C model, serial range, and configuration?
  2. 02Which control configuration, rigging, limitations, 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?