STC SB04129CH
FAA DRS lists SB04129CH as Current · Issued, held by Tom Warren, for Balony Kubicek spol sro BB34Z. Recorded change: Replace the existing fuel tanks with Ultramagic Model M-40D, S/Ns UM4-1072 and UM4-1073. The Ultramagic fuel tank. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SB04129CH 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 BB34Z. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related fuel systems STCs
Installation of fuel pressure gauge and fuel pressure transducer.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
Installation of a low fuel audio warning horn.
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Installation of Parker Hannifan Airborne fuel pump.
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Installation of external auxiliary fuel system.
FAA holder: Apical Industries, Inc. dba Dart Aerospace