KF4UWU
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderENGLISH, PATRICK O
License ClassTechnician
Min. Class RequiredTechnician
LocationPENROD, KY
Grant DateNov 24, 1997
Expiration DateNov 24, 2007
Cancellation DateNov 25, 2009
Available for ApplicationsNov 25, 2009
KF4UWU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by ENGLISH, PATRICK O in PENROD, 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 Hughes, David on May 13, 2026. KF4UWU has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ..-. ....- ..- .-- ..-
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Uniform Whiskey Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredNov 25, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hughes, DavidFiled May 13, 2026Not awardedFCC ↗