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Domain: aprs.fi
Stories and comments across the archive that link to aprs.fi.
Stories · 2
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Atlantic Crossing By Amateur Radio High Altitude Balloon
First time submitter StatureOfLiberty writes "The California Near Space Project launched a high altitude weather balloon from San Jose, California 4:00 PM local time Sunday afternoon (Dec 11). Over the past 3 days it managed to cross the United States and then the Atlantic Ocean. The balloon passed the coastline of Spain about 12:40 AM (US Eastern Standard Time) Wednesday morning (Dec 14). It has since popped and landed in the Mediterranean Sea. This is a huge accomplishment. The previous distance record was about 3,300 miles. This one traveled about 6,200 miles. Enthusiasts tracked the balloon via the web throughout most of the trip thanks to a ham radio technology called APRS which received data transmitted by the balloon and logged it to databases on the internet. Thanks to APRS stations around the world (some of whom changed their normal listening frequencies to help with the tracking process) data was available for most of the flight." -
Cornell Grad Students Go Ballooning (Again)
ballooner writes "A group of Cornell University graduate students are attempting to break the Amateur Radio Ballooning duration record this weekend. The project is a continuation from last year when some other Cornell grad students broke the altitude record. The progress of the team can be tracked via their Twitter feed or by monitoring their APRS beacons. For all the HAMs out there, downlinks are available on a 30m wavelength, too."