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Callsign:  KN6YIN
Class:  Technician
Name:  CHOI, HYUNWOO
City:  PLEASANTON
State:  CA
Zipcode:  94566
Status:  Active
Grant Date:  01/25/2023
Expires:  01/25/2033
Uls:  FCC Info

KN6YIN - Ham operator in PLEASANTON, CA
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