K4YKZ
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBlue, John W
License ClassTechnician
Min. Class RequiredGeneral
LocationOklahoma City, OK
Grant DateMay 3, 2013
Expiration DateJul 22, 2023
Cancellation DateJul 23, 2025
Available for ApplicationsJul 23, 2025
K4YKZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Blue, John W in Oklahoma City, OK. 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 KILPATRICK, ANDREW H on Jul 2, 2003. K4YKZ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-- -.- --..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Four Yankee Kilo Zulu
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 23, 2025
- License RenewedMay 3, 2013
- License IssuedJul 22, 2003
- Vanity Callsign GrantedJul 22, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KILPATRICK, ANDREW HFiled Jul 2, 2003Not awardedFCC ↗