livingfruitvirus said:
According to Radio Locator, there's an AM station in British Columbia with the calls CACLNA. Now, how is this feasible? The CA calls belong to Chile.
http://www.radio-locator.com/cgi-bin/finder?call=CACLNA&x=0&y=0&sr=Y&s=C
Actually there is no such station.
The Canadians have coordinated this frequency with the US - they've got the FCC to agree not to allow any stations that would interfere with any station they might authorize on 1210. My guess is that someone in Canada *applied* for a new station on 1210 here, but the station has not yet been approved. (it's quite possible it's already been denied but they didn't get around to telling the US we don't have to protect it anymore. We notify "phantom records" to Canada and Mexico as well.)
If you go to
http://www.fcc.gov/mb/audio/amq.html and input CACLNA as the calls, you'll see the same placeholder in the FCC database.
Try it again with the calls XENVA. You'll get 256 records for stations all across Mexico and throughout the AM band. None of which actually exist. "NVA" stands for "Nueva" - "New" - and these are coordinated "placeholder" records for Mexico.
It should however be noted that the Canadians *do* have quite a few stations on the air whose call letters *do* use Chilean assignments -- most CBC stations have calls starting with "CB", a prefix which, like "CA", is assigned to Chile. I suppose they get away with it because the stations cannot be heard in Chile (except by the most serious of DXers<grin>) - and they almost never use the calls on the air...