K0WBL
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMABRY, WILLIAM B
License ClassTechnician
Min. Class RequiredGeneral
LocationWHITE BEAR LAKE, MN
Grant DateMay 16, 2025
Expiration DateMay 16, 2035
K0WBL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MABRY, WILLIAM B in WHITE BEAR LAKE, MN. 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 MABRY, WILLIAM B on Apr 28, 2025. K0WBL has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .-- -... .-..
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Whiskey Bravo Lima
Readability: 7.5/10(High readability)
License History
- License IssuedMay 16, 2025
- Vanity Callsign GrantedMay 16, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MABRY, WILLIAM BFiled Apr 28, 2025Not awardedFCC ↗