Aiming for heaven (how high can a racing drone fly?)

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
The usual 400ft altitude restriction was lifted by NOTAM this weekend so I thought I'd go a little higher with my miniquad. Of course a crew of spotters were scanning the skies for aircraft and the aviation band radio was turned up real loud just to be extra safe. This is what it looked like. And yes, this is a typical mid-winter day here :-)
Fpvracer.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.