KB4KRR
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPAPARAZZI, JOHN M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMelbourne, FL
Grant DateApr 14, 2026
Expiration DateApr 14, 2036
KB4KRR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by PAPARAZZI, JOHN M in Melbourne, 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 Luna Mr, Gilberto L on Mar 25, 2026. KB4KRR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- -.- .-. .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Bravo Four Kilo Romeo Romeo
Readability: 6.5/10(Good readability)
License History
- License IssuedApr 14, 2026
- Vanity Callsign GrantedApr 14, 2026
- License ExpiredSep 15, 2017
- Administrative Update AppliedJul 12, 2005
- License RenewedJul 12, 2005
- License ModifiedDec 11, 2001
- License ModifiedJun 24, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Luna Mr, Gilberto LFiled Mar 25, 2026Not awardedFCC ↗