KR4NUC
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRomano, Leonardo X
License ClassTechnician
Min. Class RequiredTechnician
LocationSt Petersburg, FL
Grant DateJul 16, 2026
Expiration DateJul 16, 2036
KR4NUC is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Romano, Leonardo X in St 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 Wagoner, Bryan L on Mar 1, 2021. KR4NUC has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- -. ..- -.-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Uniform Charlie
Readability: 6/10(Good readability)
License History
- System-Generated GrantJul 16, 2026
- License IssuedJul 16, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wagoner, Bryan LFiled Mar 1, 2021Not awardedFCC ↗