1st Transcontinental & 1st Trans-Atlantic Balloon Overflight- California Near Space
The DIY long-duration balloon race heats up with a record-setting trans-atlantic and trans-continental flight. Competitors ready superpressure balloons.
superpressure
Amateur Radio Throwdown: Planetary Circumnavigation by Balloon
Mark the date, March 24, 2011- Robert Rochte throws in his hat for circumnavigation of the globe by an autonomous balloon on the Balloon_Sked mailing list. Â ...