KK4UMH
Active2x3District 4
No competing applications on record.
License HolderWITHERSPOON JR, WALTER P
License ClassGeneral
Min. Class RequiredTechnician
LocationCOLUMBIA, SC
Grant DateJul 16, 2025
Expiration DateJul 16, 2035
KK4UMH is a 2x3 format amateur radio callsign. It is currently registered to WITHERSPOON JR, WALTER P in COLUMBIA, SC. 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: 36 units(Moderate)
Voice Phonetics
Kilo Kilo Four Uniform Mike Hotel
Readability: 7.5/10(High readability)
License History
- License RenewedJul 16, 2025
- License ModifiedFeb 10, 2014
- Administrative Update AppliedNov 23, 2013
- System-Generated GrantOct 21, 2013
- License IssuedOct 21, 2013
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.