STC SB04137CH
FAA DRS lists SB04137CH as Current · Issued, held by Michael Bauwens, for Balony Kubicek spol sro BB30XR. Recorded change: Replace the existing fuel tanks with Ultramagic Model M-40D, S/Ns UM4-1191 and UM4-1192. The Ultramagic fuel tanks. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SB04137CH 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: Balony Kubicek spol sro BB30XR. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related fuel systems STCs
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