Callsign: N1MCP Class: General Name: MARSHALL, DAVID B City: GAITHERSBURG State: MD Zipcode: 20878 Status: Active Grant Date: 03/10/2026 Expires: 04/22/2036 Uls: FCC Info
N1MCP - Ham operator in GAITHERSBURG, MD
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1