发明授权
US5442356A Airborne system for operation in conjunction with a marker beacon 失效
与标志灯一起运行的机载系统

Airborne system for operation in conjunction with a marker beacon
摘要:
An airborne radio system upon receipt of mode and code radio signals from aarker beacon that it is seeking, queries the marker beacon as to its slant range and direction. Upon receipt of information on the slant range and direction the airborne system and/or its operator make a determination whether to initiate a radio signal that would activate a flare on the marker beacon. Upon actuation the flare is usable for visual and infrared homing.
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