aerocontact.com ‘Penguin B’ – UAV Factory’s unmanned aircraft made the longest flight in world history   What did the media report about it?   The aircraft was launched near Jelgava, Latvia on July 5, 2012, and landed on July 7, flying for more than two days. During flight – 54 hour and 27 min, the aircraft had to experience temperatures above + 30 degrees and wind gusts of up to 20 meters per second. Previously, the longest recorded flights had been a mini-unmanned aircraft class for AAI Aerosonde,...