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Weighing a mere 10 grams, the Picoo Z measures 170 mm long, and has a main rotor span of 130 mm. The helicopter is controlled by a 3-frequency a-b-c infrared controller, with two channels (one for the main rotor and one for the tail rotor) allowing independent user control of throttle (main rotor RPM) and tail rotor RPM.
Air Hogs is a line of toy airplanes, helicopters, rockets, and cars manufactured and owned by the Spin Master company of Toronto, Ontario, Canada. [1] They are radio controlled, free-flying, and air-powered aircraft. Several of these, especially the remote-controlled (R/C) ones, are designed to be easily flown without any need for assembly.
Small fixed-pitch helicopters use a 4-channel radio (throttle, elevator, aileron, rudder); while collective-pitch models need a minimum of 5 channels (throttle, collective pitch, elevator, aileron, and rudder). 6th channel is often used for gyro gain. 7th channel commonly used for engine governor control for fuel powered models.
The newest helicopters are a heavy-duty complement to Cal Fire’s fleet of 34-year-old UH-1H Super Huey helicopters, also military surplus. The Fire Hawks are able to dump more than two-and-a ...
Some radio-controlled helicopters have photo or video cameras installed and are used for aerial imaging or surveillance. Newer "3d" radio-control helicopters can fly inverted with the advent of advanced swash heads, and servo linkage that enables the pilot to immediately reverse the pitch of the blades, creating a reverse in thrust.
Hirobo Electric Corporation (ヒロボー株式会社, Hirobō kabushiki-gaisha) is a Japanese RC model company best known for their line of high-quality radio controlled helicopter models, both glow fuel powered (also referred to as nitro powered) and more recently, electric powered.