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Other aircraft modifications

STC ST01050SE

FAA DRS lists ST01050SE as Current · Amended, held by Learjet Inc, for Learjet Learjet 55B, Learjet Learjet 55C, and Learjet Learjet 55, and 1 more aircraft configuration. Recorded change: Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-LJ-0120, Rev. New, dated February 28, 2002, or later FAA-approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-LJ-0120, Rev. New, dated February 28, 2002, or later FAA-approved revisions.

ST01050SE 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: Learjet Learjet 55B, Learjet Learjet 55C, and Learjet Learjet 55, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 55B and Learjet Learjet 55C, and 2 more aircraft configurations 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?