K4UU
Active1x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHEXT Mr, ROBERT G
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRockfield, KY
Grant DateSep 1, 2026
Expiration DateNov 4, 2036
K4UU is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by HEXT Mr, ROBERT G in Rockfield, KY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by BASKIN, JOHN H on Feb 7, 2019. K4UU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..- ..-
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Four Uniform Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedSep 1, 2026
- License RenewedAug 8, 2016
- License RenewedSep 23, 2006
- Administrative Update AppliedApr 29, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- BASKIN, JOHN HFiled Feb 7, 2019Not awardedFCC ↗