On May 26, at 1300 GMT AMSAT-LU plans (weather permitting) to launch a balloon carrying a linear multimode transponder V➤U, CW, SSB, FM, APRS LU7AA-11 and VIDEO.
It could last 9 hours if it reaches 82,000 feet height landing in Uruguay, or 6 hours landing at Gualeguaychú. The flight has been approved by ANAC/EANA.
Flight forecast: http://lu7aa.org/pronostico.asp?callsign=LU7AA-12
An attempt will also be made to launch LU8YY PicoBalloon emitting WSPR at 20m, if the winds help it could go around the world.
In Merlo, from May 24 to 26, presentations will be made to schools and universities. Depending on the weather it could be launched on May 25.
This experience will provide 4 FM channels + 3 CW + 3 SSB + 1 digital channel and 1 SSTV, all simultaneous. It will allow field testing on a balloon the future satellite platforms planned by AMSAT Argentina.
For latest updates check http://amsat.org.ar/?f=merlo