K7OOL
Active1x3District 7
Competitive callsign — 8 applications filed with the FCC.
License HolderWilliamson, Kenneth
License ClassGeneral
Min. Class RequiredGeneral
LocationSiloam Springs, AR
Grant DateMay 1, 2026
Expiration DateMay 1, 2036
K7OOL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Williamson, Kenneth in Siloam Springs, AR. 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 Williamson, Kenneth on Apr 13, 2026. K7OOL has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... --- --- .-..
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Seven Oscar Oscar Lima
Readability: 7.5/10(High readability)
License History
- License IssuedMay 1, 2026
- Vanity Callsign GrantedMay 1, 2026
- License ExpiredApr 16, 2025
- License RenewedJan 19, 2013
- License IssuedApr 15, 2003
- Vanity Callsign GrantedApr 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.