They probally thought he was out of control...
And clearing the area....
Going to a big RC-event this coming weekend here in Cali, and last year they said people thought the guys doing the 3-D were out of control, but digged the scale flying... This was told to me by the guys at the LHS. This will be my first show to go to. I've never seen a single person fly anything related to RC in my life. Never seen a nitro either in real life...Its only been me and my dad, and that's it, when it comes to the RC...It should be fun ! I'll be taking lots of pictures and vids also. Real-scale aircraft among that... So I'll be shooting massive pics of those as well for future fuselages for my heli's ! Need any specific shots of heli's, let me know....
~ Jeff