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Other aircraft modifications

STC ST09113SC

FAA DRS lists ST09113SC as Current · Reissued, held by LB Aircraft Engineering Inc, for Lockheed Martin L-1011-385-3. Recorded change: Installation of Collins TCAS-94 traffic alert and collision avoidance system (TCAS II) with Sextant IVSI and dual Collins TDR-94 Mode S transponders. Snapshot dated June 30, 2026.

FAA-listed holder
LB Aircraft Engineering Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Collins TCAS-94 traffic alert and collision avoidance system (TCAS II) with Sextant IVSI and dual Collins TDR-94 Mode S transponders.

ST09113SC 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 Martin L-1011-385-3. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Martin L-1011-385-3A23WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Lockheed Martin L-1011-385-3 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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