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Callsign:  KM4ICJ
Class:  Technician
Name:  Rothberg, Benjamin S
City:  Hyattsville
State:  MD
Zipcode:  20781
Status:  Active
Grant Date:  07/23/2025
Expires:  07/23/2035
Uls:  FCC Info

KM4ICJ - Ham operator in Hyattsville, MD

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