KD3DIO
Active2x3District 3
No competing applications on record.
License HolderMarshall-Pearson, Travone
License ClassTechnician
Min. Class RequiredTechnician
LocationBaltimore, MD
Grant DateJun 12, 2026
Expiration DateJun 12, 2036
KD3DIO is a 2x3 format amateur radio callsign. It is currently registered to Marshall-Pearson, Travone in Baltimore, MD. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -.. .. ---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Delta Three Delta India Oscar
Readability: 7/10(Good readability)
License History
- System-Generated GrantJun 12, 2026
- License IssuedJun 12, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.