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Callsign:  N3YFN
Class:  Technician
Name:  CAVANAUGH, MARK L
City:  ROCKVILLE
State:  MD
Zipcode:  20852
Status:  Active
Grant Date:  09/21/2016
Expires:  11/21/2026
Uls:  FCC Info

N3YFN - Ham operator in ROCKVILLE, MD
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