GJC1: Yak 50
GJC1: Yak 52
GJC1: Yak 52
GJC1: Yak lineup
GJC1: 50 display practice
GJC1: Smokey start
GJC1: Yak 52
GJC1: Formation smoke!
GJC1: Yak 50
GJC1: Yak 52s
GJC1: Yak 52
GJC1: Wobbly gear
GJC1: Formation week lineup