K4UB
Active1x2District 4
Competitive callsign — 66 applications filed with the FCC.
License HolderRoberts, Jennifer M
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationHannibal, MO
Grant DateDec 4, 2020
Expiration DateDec 4, 2030
K4UB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Roberts, Jennifer M in Hannibal, MO. This callsign has attracted significant interest in the amateur radio community, with 66 vanity applications filed with the FCC. The most recent was submitted by HART, HUGH M on Aug 30, 2021. K4UB has 15 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..- -...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Uniform Bravo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 26, 2024
- Vanity Callsign GrantedDec 4, 2020
- License IssuedDec 4, 2020
- License CanceledNov 14, 2018
- Administrative Update AppliedAug 28, 2018
- Administrative Update AppliedJan 12, 2016
- Administrative Update AppliedAug 15, 2013
- Vanity Callsign GrantedMar 6, 2010
- License IssuedMar 6, 2010
- License CanceledFeb 12, 2008
- Administrative Update AppliedJul 12, 2007
- Vanity Callsign Granted
Vanity Application Activity
Competing applications filed with the FCC for this callsign.