KD3DSB
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderRice, Richard H
Min. Class RequiredTechnician
LocationMidwest City, OK
Grant DateAug 18, 2026
Expiration DateAug 18, 2036
KD3DSB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Rice, Richard H in Midwest City, OK. 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 Baddorf, Debra S on Dec 15, 2025. KD3DSB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -.. ... -...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Delta Three Delta Sierra Bravo
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 18, 2026
- License IssuedAug 18, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Baddorf, Debra SFiled Dec 15, 2025Not awardedFCC ↗