KM4RZ
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMC BETH, MICHAEL S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWILLIAMSBURG, VA
Grant DateOct 12, 2022
Expiration DateOct 12, 2032
KM4RZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MC BETH, MICHAEL S in WILLIAMSBURG, VA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Holtzworth, Martha K on Jun 12, 2025. KM4RZ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- .-. --..
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Zulu
Readability: 8/10(High readability)
License History
- License RenewedOct 12, 2022
- License RenewedJun 7, 2012
- License RenewedJun 11, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Holtzworth, Martha KFiled Jun 12, 2025DismissedFCC ↗