This one just came back from duty in the arctic. Multi-hour flights in sub-zero conditions. They had to deal with lots of environment issues, including cracked engine mounts and cracks in the carbon fiber booms (upgraded and replaced by Scaled Composites). It uses a Picollo 2 autopilot. Teledesic communications at long range (2400baud); 900Mhz at short range. Landed manual with 2.4 JR RC gear.
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