ESA has confirmed that 7 CubeSats will be flown on the first Vega flight.

This launch will also carry the microsatellite ALMASat-1. (In 2007 AO-51 switched to V/S 38k4 to support ALMASat ground station testing)

See http://www.uk.amsat.org/2011/12/23/seven-student-cubesats-ready-for-flight/

AMSAT-UK: http://www.uk.amsat.org/

73 Trevor M5AKA