KB4JHU
Active2x3District 4
No competing applications on record.
License HolderCampbell, Mark B
License ClassAdvanced
Min. Class RequiredTechnician
LocationLouisville, KY
Grant DateAug 25, 2023
Expiration DateNov 9, 2033
KB4JHU is a 2x3 format amateur radio callsign. It is currently registered to Campbell, Mark B in Louisville, KY. 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: 39 units(Moderate)
Voice Phonetics
Kilo Bravo Four Juliet Hotel Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedAug 25, 2023
- License RenewedAug 15, 2013
- Administrative Update AppliedAug 10, 2013
- License RenewedSep 16, 2003
- License ModifiedDec 14, 2001
- Administrative Update AppliedOct 27, 2000
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.