AD0JB
Available2x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderDuClos, Bernard M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSaint Peters, MO
Grant DateJun 5, 2013
Expiration DateJun 5, 2023
Cancellation DateJun 6, 2025
Available for ApplicationsJun 6, 2025
AD0JB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by DuClos, Bernard M in Saint Peters, MO. 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 Burian, Jennifer E on Jan 16, 2026. AD0JB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ----- .--- -...
CW Weight: 40 units(Moderate)
Voice Phonetics
Alpha Delta Zero Juliet Bravo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 6, 2025
- License IssuedJun 3, 2014
- System-Generated GrantJun 3, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Burian, Jennifer EFiled Jan 16, 2026Not awardedFCC ↗