1st pic is Joe Gilberts WC weapon of choice, Blue Max with a K77 motor.
2nd pic is Tim Tipton with his own design electric jet(forgot what he named it).
3rd is Dan Banjock flying in the Ringmaster/Firecat event.
4th is Dan B's Ringmaster in a overhead 8.
5th is John Saunders Ringmaster in the Ringmaster/Firecat event.