Modification of the AN/FRD-10 Channel Watcher as a D/F receiver and indicator for use with a Beverage array and a 180 input diode commentator is now 100 per cent complete. Plans were initiated in July to make bearing studies on the 112 meter Beverage array (112 meter long antennas spaced 2 degrees), however, a requirement to use the commutating system for specialized tests outside the United States necessitated postponement of these data. Bearing studies will be resumed as soon as the equipment is returned to Southwest Research Institute.
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