KR4UBW - Ham operator in Huntersville, NC

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Callsign: KR4UBW
Class: Technician
Name: Ulmer, David H
City: Huntersville
State: NC
Zipcode: 28078
Status: Active
Grant Date: 12/13/2025
Expires: 12/13/2035
Uls: FCC Info

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