KN4WRN
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHurricane Hunters Amateur Radio Club
Min. Class RequiredTechnician
LocationLakeland, FL
Grant DateAug 20, 2019
Expiration DateAug 20, 2029
Cancellation DateOct 1, 2019
Available for ApplicationsOct 2, 2021
KN4WRN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hurricane Hunters Amateur Radio Club in Lakeland, 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 Waldorf, Ivan R on Jan 28, 2026. KN4WRN has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .-- .-. -.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo November Four Whiskey Romeo November
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 CanceledOct 1, 2019
- System-Generated GrantAug 20, 2019
- License IssuedAug 20, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Waldorf, Ivan RFiled Jan 28, 2026Not awardedFCC ↗