CENTURY HELICOPTER RADIKAL N640

PHOTOS BY HOPE MCCALL The first in a new class, this machine sets the bar high! IF YOU'RE MOVING UP FROM THE SMALLER ELECTRICS, YOU'LL REALLY APPRECIATE THIS MODEL'S STABILITY. The sleek new Radikal N640 is the first in a new class of helicopters: the 640-class. The 640 designation is derived from the use of up to 640mm blades, midway between the 600-class (50-size nitro) and the 700-class (90-size nitro). The use of these blades...