N4UM
Active1x2District 4
No competing applications on record.
License HolderCOTTON, TIM
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationJUPITER, FL
Grant DateFeb 26, 2026
Expiration DateMay 21, 2036
N4UM is a 1x2 format amateur radio callsign. It is currently registered to COTTON, TIM in JUPITER, FL. 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: 22 units(Light (fast to send))
Voice Phonetics
November Four Uniform Mike
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMar 2, 2026
- License RenewedFeb 26, 2026
- Administrative Update AppliedApr 16, 2025
- Administrative Update AppliedFeb 23, 2024
- License RenewedMar 3, 2016
- Administrative Update AppliedSep 10, 2009
- License RenewedFeb 28, 2006
- Administrative Update AppliedApr 23, 2005
- Administrative Update AppliedAug 7, 2001
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.