expensive!
because unlike pylon racers this has no undercarriage,
pic attatched on prop clearance,
and so even with the prop set to horizontal when the engine cuts
9 times out of ten the prop goes on landing,
props being also thinned down so thin you can see through them in places,
sounds dangerous but they are strong enough and never had one let go in flight,
1 plug per start £5
1 prop per run £30
also running on castor straight
radar on straight and level flight
tony