Canadian Callsign Database of Ham Radio Operators
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older callbooks
VA3YSH
Yuen Siu Hong
5 JUNIPER CRES
UNIONVILLE, ON L3R3Z6
(Advanced)
1 matching entries found
90,260 calls as of 2025-04-19
18,964 calls have requested
their information withheld
Connecting from 18.226.181.49 - Amazon Technologies Inc. - United States
Canadian Callsign Database of Ham Radio Operators Canadian Callsign Database of Ham Radio Operators 
