W4JRK
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKramer, Jon R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFort Lauderdale, FL
Grant DateJul 23, 2020
Expiration DateSep 28, 2030
W4JRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kramer, Jon R in Fort Lauderdale, 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 Kramer, Jon R on Sep 8, 2010. W4JRK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .--- .-. -.-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Four Juliet Romeo Kilo
Readability: 7/10(Good readability)
License History
- License RenewedJul 23, 2020
- License ModifiedOct 29, 2010
- License IssuedSep 28, 2010
- Vanity Callsign GrantedSep 28, 2010
- License ExpiredFeb 9, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kramer, Jon RFiled Sep 8, 2010Not awardedFCC ↗