Todd Harrison (Mesa, AZ) has a nice post on his blog about a recent ANSR (Arizona Near Space Research) balloon launch, the group’s 55th!

Rich Osgood from and I were invited observers. Our objective was to help track the balloon and locate the landing zone while testing our own radio balloon tracking equipment. I’m working with in planning a near space balloon flight later this summer and this was great exposure with a group that has now launched 55 near space balloons. We learned tons about filling the balloon, rigging, radio transmitting, tracking and recovery. Below is some of those details and if you’re interested I pasted the radio details at the very end.

Their flight reached ~92,000 feet before the balloon popped and the payloads parachuted back to Earth. Many schools in the area participated in the launch with a small payload box of their own containing automated cameras and digital data recorders.

I like hearing somebody saying, as the rig floats away: “Oh, wait, I forgot something.”

ANSR Balloon launch 55