N4JRK
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSOKOLOVIC, LOU ANN
License ClassTechnician
Min. Class RequiredGeneral
LocationLEESBURG, FL
Grant DateSep 27, 2025
Expiration DateJan 4, 2034
N4JRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SOKOLOVIC, LOU ANN in LEESBURG, 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 Kessler, Jonnie R on Mar 4, 2022. N4JRK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .--- .-. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
November Four Juliet Romeo Kilo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedSep 29, 2025
- License RenewedSep 27, 2025
- Administrative Update AppliedOct 27, 2021
- License RenewedDec 4, 2013
- Tax ID (TIN) AddedDec 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kessler, Jonnie RFiled Mar 4, 2022Not awardedFCC ↗