W4OK
Active1x2District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderFrederick, Thomas C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWinter Haven, FL
Grant DateSep 7, 2024
Expiration DateNov 18, 2034
W4OK is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Frederick, Thomas C in Winter Haven, FL. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Fullard, Anthony on Jun 16, 2014. W4OK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- --- -.-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Four Oscar Kilo
Readability: 8.5/10(High readability)
License History
- License RenewedSep 7, 2024
- License RenewedNov 18, 2014
- License IssuedMay 28, 2004
- Vanity Callsign GrantedMay 28, 2004
- Internal Correction AppliedMay 17, 2004
- Internal Correction AppliedMay 17, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.