B PERFORMING OPERATIONS; TRANSPORTING
B64 AIRCRAFT; AVIATION; COSMONAUTICS
B64U UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
2201/00 UAVs characterised by their flight controls
B64U2201/10 autonomous, i.e. by navigating independently from ground or air stations, e.g. by using inertial navigation systems [INS]
B64U2201/104 using satellite radio beacon positioning systems, e.g. GPS