[Spooks] 200BV?

[KD7JYK]

A ham on a nother list posted this, wonder if he tried to work a spook:

I was working on 10 Mhz last weekend and worked a station with the 
callsign 200BV. There was no prefix and he called many times before we 
actually worked, and he quickly disappeared afterwards into qsb and 
wasn't heard again When he was up he was quite strong, so I am confident 
that I read the call correctly.

I passed along my report, name and qth which he acknowleged, but I 
didn't get anything other than a report from him.

Can anyone shed any light as to the whereabouts of this station, I am 
very curious.