Ham call sign KB4NRC in San Francisco, CA

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Callsign: KB4NRC
Class: General
Name: OPPENHEIMER, DAVID L
Address: 502 7th Street #45BM
City: San Francisco
State: CA
Zipcode: 94103
Status: Active
Grant Date: 12/23/2015
Expires: 01/23/2026
Uls: FCC Info

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