Canadian Callsign Database of Ham Radio Operators
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VE3AHH
Grant Conner Duff
456 GLADSTONE AVENUE
OTTAWA, ON K1R5N8
(Advanced with Code
)
1 matching entries found
90,882 calls as of 2025-10-28
19,690 calls have requested
their information withheld
Connecting from 216.73.216.61 - Anthropic, PBC - United States
Canadian Callsign Database of Ham Radio Operators Canadian Callsign Database of Ham Radio Operators 
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