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Avionics

STC ST00090BO

FAA DRS lists ST00090BO as Current · Reissued, held by Pro Star Aviation, LLC, for Learjet Learjet 60. Recorded change: Installation of dual Universal Avionics Systems Corp. Model UNS-1D Flight Management System. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of dual Universal Avionics Systems Corp. Model UNS-1D Flight Management System.

ST00090BO 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 60. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Learjet Learjet 60 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?