After a few weeks without any new report here I decided to drop a few lines about the UltraBANDIT proejct from last summer…

In 2018 BVM-Jets announced a jubilee version of their legendary UltraBANDIT which was a “must have” for my father. It took almost 2 years until he started to build the plane in January last year.
State of the art equipment had to be installed: brandnew JetCat P250, Hacker / Ditex Servos, JETI model CentralBox-220 with 2x 2,4Ghz + 900mHz Backup-RX, Electron retractsystem and a custom smoke tank from CM-Jets.

While my father was building the jubilee UltraBANDIT, I completely reworked the older UltraBandit. It got also an electric landing gear, stronger “Low Voltage” Hitec flap servos and a JETI model CentralBox-400 with 2x 2,4Ghz + 900mHz Backup-RX. The CB-400 is required due to the older Futaba LV-servos which need only 5,9V.
Overall it was much more work than expected, as the electric gear has completely different design and other measurements. That´s why I needed to remove some of the old gear mounts and let my friend cut new carbon flex-plates for main- and nosegear – Thanks Manuel!
In July we finally made both maidenflights.

Conclusion: all the work paid off, both airplanes work excellent! Especially the JetCat P250 with its fast start, fast throttle response and the support of turbine telemetry make it a good progress in turbine flying.
I build, flown and setted up a lot of sportjets and developed my own models, where I try to understand as much as possible from the aerodynamics. But the “old” UltraBANDIT is still in a league of its own.
I never saw anything like this in quality, the details of the kit and the ballanced flight characteristics. The lever arm, the dihedral and the geometry of the flaps is absolutely correct.
The brainpower in this 15 year old design is still in pole-position.