2.5km (8000 ft) flight of a DJI Phantom 2 Vision, from Nam Sang Wai (a wetland in Hong Kong) to Fairview Park (a low-density residential development)
[youtube]http://www.youtube.com/watch?v=DK4kHsqCZIY[/youtube]
[youtube]http://www.youtube.com/watch?v=DK4kHsqCZIY[/youtube]