WB3DON
Active2x3District 3
Competitive callsign — 4 applications filed with the FCC.
License HolderHobson, Donald B
License ClassTechnician
Min. Class RequiredTechnician
LocationPerry Hall, MD
Grant DateDec 12, 2025
Expiration DateDec 12, 2035
WB3DON is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hobson, Donald B in Perry Hall, MD. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Hobson, Donald B on Nov 24, 2025. WB3DON has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ...-- -.. --- -.
CW Weight: 40 units(Moderate)
Voice Phonetics
Whiskey Bravo Three Delta Oscar November
Readability: 7/10(Good readability)
License History
- License IssuedDec 12, 2025
- Vanity Callsign GrantedDec 12, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.