WD3USB
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderCheplen, Conor W
License ClassGeneral
Min. Class RequiredTechnician
LocationElkmont, AL
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
WD3USB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Cheplen, Conor W in Elkmont, AL. 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 Cheplen, Conor W on Nov 19, 2025. WD3USB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ...-- ..- ... -...
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Delta Three Uniform Sierra Bravo
Readability: 6.5/10(Good readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cheplen, Conor WFiled Nov 19, 2025Not awardedFCC ↗