KI4UWU
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKunowsky, Charles J
License ClassGeneral
Min. Class RequiredTechnician
LocationChesterfield, VA
Grant DateApr 3, 2007
Expiration DateApr 3, 2017
Cancellation DateApr 21, 2007
Available for ApplicationsApr 22, 2009
KI4UWU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kunowsky, Charles J in Chesterfield, VA. 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. KI4UWU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .. ....- ..- .-- ..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo India Four Uniform Whiskey Uniform
Readability: 6/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 21, 2007
- System-Generated GrantApr 3, 2007
- License IssuedApr 3, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hughes, DavidFiled May 13, 2026Not awardedFCC ↗