W3MDB
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderSOUTHERN BEARS OF MARYLAND DELAWARE
Min. Class RequiredGeneral
LocationMiddle River, MD
Grant DateMay 28, 2026
Expiration DateJun 27, 2036
W3MDB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SOUTHERN BEARS OF MARYLAND DELAWARE in Middle River, MD. 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 SOUTHERN BEARS OF MARYLAND DELAWARE on Jun 8, 2006. W3MDB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- -- -.. -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Three Mike Delta Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedMay 28, 2026
- License RenewedApr 2, 2016
- License IssuedJun 27, 2006
- Vanity Callsign GrantedJun 27, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SOUTHERN BEARS OF MARYLAND DELAWAREFiled Jun 8, 2006Not awardedFCC ↗