Demonstrate formation flying by a pair of nanosatellites
Technology development mission validating a deorbit drag sail.
"Study the effect of solar storms on radio communications, satellite navigation and other ground-based technologies."
Digital television; 32 Ku-band transponders.
"Development of fleet of small satellites to receive/ relay AIS signals from ships; improve fisheries monitoring, maritime fleet management, environmental protection, and border and maritime security services."
Continuation of constellation.