A signal transmitting device is provided for communicating with an aircraft in the vicinity of a landing area. The signal transmitting device configured to receive a signal from the aircraft and further configured to transmit a return signal to the aircraft automatically upon receipt of the signal. The return signal comprising information regarding the landing area.FIG. 1 to be published
SIGNAL TRANSMITTING DEVICE
2021-12-16
Patent
Electronic Resource
English
SIGNAL INFORMATION TRANSMITTING DEVICE AND SIGNAL INFORMATION TRANSMITTING METHOD
European Patent Office | 2018