top | item 5916058 (no title) westward | 12 years ago The quadrocopters you're seeing on youtube generally have very specific navigation requirements that require lot of infrastructure and preparation in the area they're flying. discuss order hn newest skeletonjelly|12 years ago More so than drones I think. Internal flying vs external, the former has to deal with much more restrictions (physically) than the latter.
skeletonjelly|12 years ago More so than drones I think. Internal flying vs external, the former has to deal with much more restrictions (physically) than the latter.
skeletonjelly|12 years ago