NP4B/VE3RKZ, Robert K. Zimmerman, Jr., from Hamilton, ON, Canada, has passed away.
He was first licensed at WN9PXG in 1965.
Bob was born in 1951.
"Zimmo" worked in radio science with positions at the Arecibo Observatory, the NASA Goddard Spaceflight Center, Los Alamos National Laboratory, Kwajalein, (V73BZ), as a radar engineer and the at McMaster University as a microwave antenna researcher.

VE3RKZ Robert Zimmerman Hamilton Ontario Canada