KM4PZM
Active2x3District 4
No competing applications on record.
License HolderMayo, Johnathan D
License ClassTechnician
Min. Class RequiredTechnician
LocationEldersburg, MD
Grant DateSep 27, 2025
Expiration DateDec 23, 2035
KM4PZM is a 2x3 format amateur radio callsign. It is currently registered to Mayo, Johnathan D in Eldersburg, MD. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -- ....- .--. --.. --
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Papa Zulu Mike
Readability: 8.5/10(High readability)
License History
- License RenewedSep 27, 2025
- License ModifiedApr 1, 2016
- System-Generated GrantDec 23, 2015
- License IssuedDec 23, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.