K4UCN
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKARMEN, ALEXANDER J
License ClassGeneral
Min. Class RequiredGeneral
LocationSAINT PETERSBURG, FL
Grant DateAug 2, 1988
Expiration DateAug 2, 1998
Cancellation DateAug 3, 2000
Available for ApplicationsAug 3, 2000
K4UCN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KARMEN, ALEXANDER J in SAINT PETERSBURG, FL. 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 Gray, David E on Mar 6, 2026. K4UCN has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ....- ..- -.-. -.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Uniform Charlie November
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 3, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Gray, David EFiled Mar 6, 2026Not awardedFCC ↗