SATPRO brings Helicopter VSAT system-UT320 to attend Satellite 2019 exhibition, the system also includes outside the cabin equipment and inside the cabin control unit (include the helicopter used Modem) of 0.32M VSAT system. SATPRO helicopter airborne satellite communication system has been successfully applied in the modification of several helicopters both at home and abroad. It adopts the international standard frequency band, and successfully solves the problem of helicopter rotor shielding to the international market. SATPRO helicopter VSAT system is the scientific research result of the general aviation market, and it obtains the high appraisal in the exhibition spot.