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Callsign:  WB6OTN
Class:  General
Name:  LEAFFER, DAVID H
City:  San Francisco
State:  CA
Zipcode:  94122
Status:  Active
Grant Date:  12/01/2015
Expires:  12/15/2025
Uls:  FCC Info

WB6OTN - Ham operator in San Francisco, CA
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