Doppler VHF omni range (DVOR) is part of the air navigation equipment which funtions provide azimuth position information to the airport the aircraft, the equipment mush be in good condition and should be monitored through remote control system. in order for a remote control system to operate again if the cable damage due to the age of land use, then the remote control system requires other information media to send status DVOR equipment. an alternative is to change the information. signal into a device through a modem FSK FSK transmitted through the air by connecting it to the VHF transceiver. from the result of testing with the distance of 2 km of communication between the terminals on the terminal in DVOR and remote control system with a frequency of 152,580 MHz and 25 watt power FSK modem can work well.