Ham call sign K0JOH in Boulder, CO

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Callsign: K0JOH
Class: General
Name: Gratz, John
Address: 1015 Vivian Circle
City: Boulder
State: CO
Zipcode: 80303
Status: Active
Grant Date: 02/10/2018
Expires: 02/10/2028
Uls: FCC Info

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