A base station apparatus mounted on a flight vehicle and forming a multi-cell comprising a plurality of cells (120, 122, 124) on the ground to provide a wireless communication service for a user terminal within the multi-cell, the base station apparatus comprising: a location-information acquiring unit that is configured to acquire location information of a user terminal served by the multi-cell; a flight-vehicle-related information acquiring unit that is configured to acquire flight-vehicle-related information comprising location information and attitude information of the flight vehicle; a terminal identification unit that is configured to identify, among a plurality of user terminals, each of which being the user terminal, a victim user terminal that is expected to receive interference from a cell (120, 122, 124) other than a cell (120, 122, 124) serving, based on the location information of the plurality of user terminals and the flight-vehicle-related information; and a scheduling control unit that is configured to control, in order to prevent the interference, scheduling of wireless resources of a first cell (120, 122, 124), which is the cell (120, 122, 124) serving the victim user terminal, and a second cell (120, 122, 124), which is the cell (120, 122, 124) expected to cause interference to the victim user terminal, characterized in that the scheduling control unit is configured to control not to allocate a resource block in the second cell (120, 122, 124) corresponding to a resource block allocated to the victim user terminal in the first cell (120, 122, 124) to any user terminals served by the second cell (120, 122, 124), or to control to allocate a resource block in the second cell (120, 122, 124) corresponding to a resource block allocated to the victim user terminal in the first cell (120, 122, 124) to at least one selected from a plurality of user terminals served by the second cell (120, 122, 124), based on a distance to the victim user terminal, or to control such that a resource block allocated to the victim user terminal in the first cell (120, 122, 124) and a resource block allocated to a user terminal in the second cell (120, 122, 124), that has a distance shorter than a predetermined threshold to the victim user terminal, have at least either a different frequency band or a different time slot from each other. a location-information acquiring unit that is configured to acquire location information of a user terminal served by the multi-cell; a flight-vehicle-related information acquiring unit that is configured to acquire flight-vehicle-related information comprising location information and attitude information of the flight vehicle; a terminal identification unit that is configured to identify, among a plurality of user terminals, each of which being the user terminal, a victim user terminal that is expected to receive interference from a cell (120, 122, 124) other than a cell (120, 122, 124) serving, based on the location information of the plurality of user terminals and the flight-vehicle-related information; and a scheduling control unit that is configured to control, in order to prevent the interference, scheduling of wireless resources of a first cell (120, 122, 124), which is the cell (120, 122, 124) serving the victim user terminal, and a second cell (120, 122, 124), which is the cell (120, 122, 124) expected to cause interference to the victim user terminal, characterized in that the scheduling control unit is configured to control not to allocate a resource block in the second cell (120, 122, 124) corresponding to a resource block allocated to the victim user terminal in the first cell (120, 122, 124) to any user terminals served by the second cell (120, 122, 124), or to control to allocate a resource block in the second cell (120, 122, 124) corresponding to a resource block allocated to the victim user terminal in the first cell (120, 122, 124) to at least one selected from a plurality of user terminals served by the second cell (120, 122, 124), based on a distance to the victim user terminal, or to control such that a resource block allocated to the victim user terminal in the first cell (120, 122, 124) and a resource block allocated to a user terminal in the second cell (120, 122, 124), that has a distance shorter than a predetermined threshold to the victim user terminal, have at least either a different frequency band or a different time slot from each other.