STC SA5899NM
FAA DRS lists SA5899NM as Current · Reissued, held by Dow Aero Logistics LLC, for Lockheed Aircraft L-1011-385-3, Lockheed Aircraft L-1011-385-1, and Lockheed Aircraft L-1011-385-1-14, and 2 more aircraft configurations. Recorded change: Installation of World Auxiliary Power Company Onboard airstair in the forward mid passenger doorway. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5899NM 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 L-1011-385-3, Lockheed Aircraft L-1011-385-1, and Lockheed Aircraft L-1011-385-1-14, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
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