N3HHD
HELENE H DOYEN
Gaithersburg, MD, United States
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License
Technician
Granted June 2, 2018.
Expires June 2, 2028, 1 year and 7 months from now.
Renewal opens March 4, 2028, 90 days before it expires.
FM19
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Approximate: the centre of the ZIP code. The pin moves to the station once its operator confirms their address on dxnode.
Gaithersburg, MD
United States
United States
DXCC entity 291