[BC] Arrays separated by highways

[PeterH5322@aol.com]

>IIRC, there was no phasor cabinet, and the open
>wire line went from tower to tower and all pattern controlling took place in
>the dog houses.

A "distributed" phasor.

I would expect the line was RCA-type 5-wire, and not six-wire, and the 
outer four wires were square in cross-section, and grounded at each end 
and at ends of the "taps".

Perhaps 150 ohms characteristic impedance?