Canadian Callsign Database of Ham Radio Operators  






Who or Where do you want to find?
(Multiple keywords permitted)


Select Ham Operators, Examiners,
or Special-Event Callsigns


The Time Machine can search
older callbooks




VA3ZDR David Rowlinson
315, OLD GARDEN RIVER ROAD
Sault Ste. Marie, ON P6A5A7
(Advanced)

See Also: VE3ZDR 
 



VE3ZDR David Rowlinson
315, OLD GARDEN RIVER ROAD
Sault Ste. Marie, ON P6A5A7
(Advanced)

See Also: VA3ZDR 
 

2 matching entries found

90,632 calls as of 2025-07-04

19,404 calls have requested
their information withheld

Connecting from 216.73.216.194 - Anthropic, PBC - United States