K4MZR
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderShelton, Gregg A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSmithfield, VA
Grant DateAug 13, 2025
Expiration DateSep 29, 2035
Competitive callsign — 1 application filed with the FCC.
Morse Code
-.- ....- -- --.. .-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Mike Zulu Romeo
Readability: 8/10(High readability)
Competing applications filed with the FCC for this callsign.