Synchro VPP with inventor of famous shockflyers , VPP, flying trucks and many many more cool stuff in RC, Mr Martim Muller. This flight was made in Dortmund intermodelbau expo in 2009 april.
Arrow technical info;
Slowflyworld.de motor DW6/21-Ag
(Trust up to 600g from 2S lypo with regular prop)
VPP blades "carbon-deluxe"
Flight Power EVO20c 400mah 2S lypo pack.
Castle Creations controller Phoenix 10A.
Weight without battery 156g.
More information about plane;