KD3BSA
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMulloon, Dorothy L
License ClassNovice
Min. Class RequiredTechnician
LocationSilver Spring, MD
Grant DateAug 7, 2025
Expiration DateAug 7, 2035
KD3BSA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mulloon, Dorothy L in Silver Spring, 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 Crew 59 Assoc on Dec 22, 2003. KD3BSA has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -... ... .-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Delta Three Bravo Sierra Alpha
Readability: 7/10(Good readability)
License History
- License ModifiedApr 27, 2026
- System-Generated GrantAug 7, 2025
- License IssuedAug 7, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Crew 59 AssocFiled Dec 22, 2003Not awardedFCC ↗