Canadian Callsign Database of Ham Radio Operators
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older callbooks
VA7YSZ
Yao Yao
305 4463 WEST 10TH AVE
VANCOUVER, BC V6R2H8
(Basic with Honours)
1 matching entries found
91,269 calls as of 2026-01-27
20,202 calls have requested
their information withheld
Connecting from 216.73.216.2 - Anthropic, PBC - United States
Canadian Callsign Database of Ham Radio Operators Canadian Callsign Database of Ham Radio Operators 
