KR4JWP - Ham operator in Hartsville, SC

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Callsign: KR4JWP
Class: Technician
Name: Malphus Jr, Howard H
City: Hartsville
State: SC
Zipcode: 29550
Status: Active
Grant Date: 02/18/2026
Expires: 02/18/2036
Uls: FCC Info

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