Unmanned helicopters
	Rotomotion LLC, Mount Pleasant, S.C., has introduced a series of basic autonomous helicopters that can be controlled with a laptop computer. The price for an unmanned helicopter with a flight control system runs about $15,000. The flight system alone, which can be fitted onto an existing helicopter platform, costs $5,500, and includes operator training. For more information, see http://www.rotomotion.com.
Rotomotion LLC, Mount Pleasant, S.C., has introduced a series of basic autonomous helicopters that can be controlled with a laptop computer. The price for an unmanned helicopter with a flight control system runs about $15,000. The flight system alone, which can be fitted onto an existing helicopter platform, costs $5,500, and includes operator training. For more information, see http://www.rotomotion.com.
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