SB04137CHFuel systems
Replace the existing fuel tanks with Ultramagic Model M-40D, S/Ns UM4-1191 and UM4-1192. The Ultramagic fuel tanks.
FAA holder: Michael Bauwens
Aircraft STC directory
Balony Kubicek spol sro BB30XR STCs
The Jun 30, 2026 FAA DRS snapshot contains 3 selected supplemental type certificates with status Current whose public applicability data names the Balony Kubicek spol sro BB30XR. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
3
listed Current at snapshot
2
holder directories
1
modification categories
Sep 14, 2016
latest recorded revision
Modification demand surface
Fuel systems3
Recorded holders
Recently revised BB30XR STCs
Showing the 3 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SB04128CHFuel systems
Replace the existing fuel tanks with Ultramagic Model M-40D, S/Ns UM4-1074 and UM4-1075. The Ultramagic fuel tanks.
FAA holder: Tom Warren
SB03263CHFuel systems
Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model CW, S/N 3177; the Aerostar International Burner Model HP III Dual, S/N 3464; Aerostar International Model V-15 Fuel Tank, S/Ns V94020, V94022 and V94023.
FAA holder: Michael Bauwens