UpLift-19 Media and Information
This is an unedited video and still video images from a GoPro3 Black edition camera of a weather balloon payload area. It climbs to 33.333Km where the balloon bursts and the payload free-falls back for recovery. It was a commercial flight fo Clintons Toyota, Campbelltown, NSW, Australia. They also sponsored a non-commercial payload for Project ThunderStruck – our first test for the Project for a supersonic glider to break Mach 1.5 (1,800kph / 1,120mph)
The so called Space Chicken, frame and with the parachute deployed, it reached a top speed of 400kph / 250mph. At the 12 minute 14 second mark on the video (2 hours into the flight) there is a noticeable jarring of the payload and a small pop. This is the balloon exploding. Immediately shredded balloon hits the payload as there is virtually no air to slow it. 2 seconds later, the payload tilts showing the cloud of shredded balloon About 1 minute into the free fall we reached 400kph according to the telemetry. The drag increases at lower altitudes, so the effect of the wind is worse as it descends. It then improves as the air density increases. In the seconds after release you get to glimpse the balloon shreds rocketing into the payload from the explosion and then the cloud of shredded material in the sky. About 10 seconds later there are glimpses of the blue and white parachute not doing much during the fall due to the low air resistance. The cutdown box that is placed above the parachute actually fouls the parachute slightly during the free fall before it becomes effective at slowing the payload. The fouled parachute causes spin at the faster speeds. The video finish with the payload still well above the clouds. This was UpLift-19 by Robert and Jason Brand for Clintons Toyota.
PS, notice that thin blue line in the video and the photos? That is all the atmosphere we have and that is pretty thin near the top. 72 percent of the atmosphere is below the common cruising altitude of commercial airliners (about 10,000 m or 32,800 ft)
Note: The images above are from the High Definition Video, not still images. The quality of our camera work has increased dramatically with some improvements to our methodology.