W9UK
Active1x2District 9
Competitive callsign — 7 applications filed with the FCC.
License HolderBirkey, Jonathan
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMokena, IL
Grant DateSep 26, 2025
Expiration DateSep 26, 2035
W9UK is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Birkey, Jonathan in Mokena, IL. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by CAMERON, BRUCE W on Sep 9, 2025. W9UK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----. ..- -.-
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Nine Uniform Kilo
Readability: 8/10(High readability)
License History
- License IssuedSep 26, 2025
- Vanity Callsign GrantedSep 26, 2025
- License ExpiredSep 9, 2025
- License RenewedJul 12, 2013
- License RenewedJun 10, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.