I have a Star communications receiver, built in the 1960s for the
> North American market and it has the band from approx. 1.6 to 1.7MHz
> marked as "Police," so presumably it was still in fairly widespread > use at that time.
The Oklahoma Highway Patrol used to use 1626 kHz. I don't know when they shifted away from that.
Wes Leatherock snipped-for-privacy@aol.com snipped-for-privacy@yahoo.com