KO4JDO
Active2x3District 4
No competing applications on record.
License HolderWitkowski, David T
License ClassGeneral
Min. Class RequiredTechnician
LocationSan Jose, CA
Grant DateNov 13, 2020
Expiration DateNov 13, 2030
KO4JDO is a 2x3 format amateur radio callsign. It is currently registered to Witkowski, David T in San Jose, CA. 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: 47 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Juliet Delta Oscar
Readability: 7/10(Good readability)
License History
- System-Generated GrantNov 13, 2020
- License IssuedNov 13, 2020
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.