MAINTENANCE LIGHT WEIGHT HIGH ALTITUDE

Brand Owner Address Description
GO AEROVIRONMENT INC. 241 18th Street South, # 415 Arlington VA 22202 Maintenance of light-weight high altitude unmanned electrically propelled aircraft;Operation of light-weight, high altitude unmanned electrically propelled aircraft for surveillance purposes;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A multifunction rangefinder capable of measuring distance, compass location and altitude. A distance measurement unit capable of long and short distance measurements transmits a light beam to a target, receives a reflected light from the target and outputs a distance measurement signal. A compass measurement unit measures terrestrial magnetism and outputs a compass measurement signal. An altitude measurement unit measures atmospheric pressure to generate an altitude measurement signal. A microprocessor calculates a distance between the target and the multifunction rangefinder, altitude and the compass location of the target according to the distance, altitude and compass measurement signals respectively.