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Flight controls

STC ST00053SE

FAA DRS lists ST00053SE as Current · Reissued, held by LMI Aerospace, for Boeing 727-100C Series, Boeing 727-100 Series, and Boeing 727-200 Series. Recorded change: Installation of flap transmission housings and retainers modified. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of flap transmission housings and retainers modified.

ST00053SE 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 727-100C Series, Boeing 727-100 Series, and Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727-100C Series and Boeing 727-100 Series, and 1 more aircraft configuration 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?