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Avionics

STC ST01399LA

FAA DRS lists ST01399LA as Current · Reissued, held by Lockheed Sales & Rentals Inc., for Lockheed Martin 1329-25. Recorded change: Installation of Honeywell TCAS 2000/Dual Mode S ATC Transponder Systems. Limited to installation on Lockheed 1329-25, serial number 5213. Snapshot dated June 30, 2026.

FAA-listed holder
Lockheed Sales & Rentals Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Honeywell TCAS 2000/Dual Mode S ATC Transponder Systems. Limited to installation on Lockheed 1329-25, serial number 5213.

ST01399LA 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 1329-25. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Martin 1329-252A15

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Lockheed Martin 1329-25 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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