1
Fred Wimbush: Distress radiolocation method and system. 122923 Canada, Banner Birch McKie & Beckett, January 15, 1985: US04494119 (225 worldwide citation)

A dedicated distress radiolocation system combines direction-finding techniques with calculations based on signal strength to precisely locate a distress transmission and effect rescue of the person or property in distress. The system is capable of locating a distress transmission solely on the basi ...


2
Wimbush Fred: Methode et systeme de radiogoniometrie des signaux de detresse, Distress radiolocation method and system. 122923 Canada, SIM & MCBURNEY, April 22, 1986: CA1203607

DISTRESS RADIOLOCATION METHOD AND SYSTEM ABSTRACT A dedicated distress radiolocation system combinesdirection-finding techniques with calculations based on signal strength toprecisely locate a distress transmission and effect rescue of the personor property in distress. The system is capable of loca ...