If you like APRS and cheap Chinese radios you might be interested in this Spanish balloon project which will launch tomorrow (Sunday) from Madrid. The helium balloon will carry aloft two Baofeng UV-3R transceivers connected as a transponder with a 435.450MHz downlink and a 145.840MHz uplink, an APRS module on 144.800MHz beaconing the SSID EA1RCS-11, three cameras, a radio ionosonde and a parachute. The team anticipates that the balloon could go as high as 30km, making operation or reception possible over a large area of Spain and neighbouring countries.

For more information see the project website http://cienciactiva.com/.

Labels: APRS, Balloon, UV-3R