Launching a high-altitude balloon
Why would you want to launch a high-altitude balloon? The best answer is that it is the closest you can get to conducting space observations without the launch of a rocket. With plenty of planning and teamwork, this balloon can produce some amazing images while also demonstrating the effects of aerodynamics, physics and other important aspects of science.
Planning is key. Not only does it require a carefully selected selection of instruments, it also requires clearance by local authorities
as it could interfere with aircraft. We highly recommend taking great care in the planning to avoid incident. For more information, check out Tracksoar’s fully informative article at: tracksoar.com/a-tutorial-for-launching-your-first-balloon/
Checking regulations
As mentioned previously, checking the local regulations and informing the proper authorities about your launch location and time is essential. There are certain requirements for the dimensions and contents of the payload that will need to be taken into account before you launch.
Launching the balloon
The launch site must have been chosen as part of the planning process, and you’ll need a crew of at least two. We recommend having one person with experience as part of your crew, and someone who is a licensed amateur radio operator if you have an APRS tracker. Once everything is set, you are ready to launch the balloon!
Gathering the materials
The essentials are a latex weather balloon, lifting gas and a filler tube, rope to connect the payload, the payload packaging and a parachute. All of these pieces will need to be of good quality to insure maximum protection. The contents of the payload will have to contain a tracker in order to collect the balloon upon landing.
On its return
When the balloon has reached high altitudes the payload can finally start getting the amazing snapshots and collecting real scientific data. The average flight time is around three hours, but time will vary depending on the balloon and payload size, among other things. Use the tracker to find your payload once it drops back to Earth.