STC ST01167WI
FAA DRS lists ST01167WI as Current · Issued, held by Kohlman Systems Research Inc., for Bombardier CL-600-1A11 (CL-600). Recorded change: ONE ONLY STC; S/N 1049 : Reduced Vertical Separation Minimum (RVSM) non-group (individual) airworthiness approval of a Bombardier Challenger CL-600-1A11 aircraft. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01167WI 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: Bombardier CL-600-1A11 (CL-600). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Increase incidence of horizontal stabilizer.
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Aircraft structure altered.
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Installation of commode-hassock.
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Install aft baggage compartment support structure.
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