KK6YST - Ham operator in Lathrop, CA

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Callsign: KK6YST
Class: Technician
Name: Petrini, Marc J
City: Lathrop
State: CA
Zipcode: 95330
Status: Active
Grant Date: 01/09/2026
Expires: 01/09/2036
Uls: FCC Info

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