W0CBJ
Available1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderPotzler, J E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMitchell, SD
Grant DateNov 7, 2017
Expiration DateNov 7, 2027
Cancellation DateNov 24, 2018
Available for ApplicationsNov 25, 2020
W0CBJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Potzler, J E in Mitchell, SD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Jhones, Caleb B on Aug 18, 2025. W0CBJ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- -.-. -... .---
CW Weight: 46 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Charlie Bravo Juliet
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledNov 24, 2018
- License ModifiedNov 27, 2017
- License IssuedNov 7, 2017
- Vanity Callsign GrantedNov 7, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.