I came to your website via a social media ad. The concept is impressive in what it offers. In reviewing the web site, I did not see a discussion of the duration of flight, altitude limits, or flight time limits. Any info or projections on ranges?
Sincere apologies. Our discussion forum was attacked by spammers in May - thousands of fake accounts and tens of thousands of fake postings were created by spam bots. It has taken a while to get this cleaned up but we back open for discussion!