Length: 54 "
Height: 18 "
Weight: 13.5 lb.
Main Blade Size: 710-720 mm
Tail Blade Size: 102 mm
Gear Ratio: 9:1:4:67
Motor: Wren MW 44 Heli

Length: 52 "
Height: 17-1/2 "
Weight: 20lb w/batteries
Main Blade Size: 800 mm
Tail Blade Size: 102 mm
Gear Ratio: subject to motor used
Recommend Battery: (2)6s2p @ 6600Mah
Motor: 360-500Kv able to run 12s

Length: 54 "
Height: 18 "
Weight: 11.5 lb. (no battery)
Main Blade Size: 690-710 mm
Tail Blade Size: 95 mm
Gear Ratio: dependent on motor/battery
Recommend Battery: 10s or 12s
Motor: Brushless Motor

Length: 59 "
Height: 22 "
Weight: 18 lb.
Main Blade Size: 810 mm
Tail Blade Size: 130 mm
Gear Ratio: 7.5:1 - 4.67:1
Fuel Tank: 16 oz.
Engine: Twin Cylinder Bergen/Zenoah - 52cc

Length: 59"
Height: 22"
Weight: 18 lb.
Main Blade Size: 810 mm
Tail Blade Size: 130 mm
Gear Ratio: 9:1:4.67
Fuel Tanks: Dual 33 oz.
Engine: Wren MW 54 2 stage system

Length: 52"
Height: 17 -1/2"
Weight: 16 lb.
Main Blade Size: 800 mm
Tail Blade Size: 95 mm
Gear Ratio: 7.5:1 - 4.67:1
Fuel Tank: 16 oz.
Engine: Zenoah G-26 Included

Length: 60"
Height: 20"
Weight: 20 lb.
Main Blade Size: 800 mm
Tail Blade Size: 130 mm
Gear Ratio: 7.5:1 - 4.67:1
Fuel Tank: 32 oz.
Engine: Twin Cylinder Bergen/Zenoah - 52cc

Length: 65"
Height: 22"
Weight: 25 lb.
Main Blade Size: 890mm MAH Hi Lift Blades
Tail Blade Size: 130 mm
Gear Ratio: 10:1:4.67
Fuel Tank: Fuel Total:  88 oz.
Engine: Wren MW 54 2 Stage Turbine Engine

Length: 54"
Height: 18"
Weight: 12 lb.
Main Blade Size: 720 mm
Tail Blade Size: 95 mm
Gear Ratio: 6:43:1 - 4.67:1
Fuel Tank: 16 oz.
Engine: Zenoah G-26 Included

Length: 54"
Height: 18"
Weight: 13 lb.
Main Blade Size: 800 mm
Tail Blade Size: 95 mm
Gear Ratio: 7.5:1 - 4.67:1 w/12 tooth pinion
Fuel Tank: 16 oz.
Engine: Zenoah G-26 Included

Length: 52"
Height: 17 -1/2"
Weight: 16 lb.
Main Blade Size: 800 mm
Tail Blade Size: 95 mm
Gear Ratio: 9:1 - 4.67:1
Fuel Tank: 16 oz.
Engine: Wren Turbine Heli Engine

Length: 53"
Height: 17"
Weight: 10 lb.
Main Blade Size: 720 mm
Tail Blade Size: 95 mm
Gear Ratio: 7.5:1 or 8.18:1 - 4.67:1