W4LKU
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGrazer, Jon M
License ClassTechnician
Min. Class RequiredGeneral
LocationNewport Beach, CA
Grant DateOct 27, 1987
Expiration DateOct 27, 1997
Cancellation DateOct 28, 1999
Available for ApplicationsOct 28, 1999
W4LKU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Grazer, Jon M in Newport Beach, CA. 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 Harris, Sean D on Mar 18, 2024. W4LKU has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ....- .-.. -.- ..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Lima Kilo Uniform
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 28, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Harris, Sean DFiled Mar 18, 2024Not awardedFCC ↗