Canadian Callsign Database of Ham Radio Operators
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older callbooks
VA3ZTZ
Edmund Zimmerman
6 WESTBURY GROVE
LONDON, ON N6J3E1
(Advanced with Code
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1 matching entries found
91,138 calls as of 2025-12-12
20,044 calls have requested
their information withheld
Connecting from 216.73.216.209 - Anthropic, PBC - United States
Canadian Callsign Database of Ham Radio Operators Canadian Callsign Database of Ham Radio Operators 
)