Indoor and Outdoor Capable The size and flight characteristics of the F-27 give it the ability to be flown outdoors in spaces like backyards, smaller parks, and even indoor spaces like a basketball gym. SAFE technology and the brushless power system also allow this wing to handle light winds outside without issue. Magnet Hatch Quick-disconnect magnet hatch makes accessing the video transmitter and electronics, and swapping a battery quick and simple. Linear Servos High-torque micro linear servos drive the elevons for locked in control. Guards over the servo linkages provide increased aerodynamics and durability in a crash.