KJ4SIA
Active2x3District 4
No competing applications on record.
License HolderJohnson, Mark O
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationColumbus, OH
Grant DateDec 5, 2019
Expiration DateFeb 18, 2030
KJ4SIA is a 2x3 format amateur radio callsign. It is currently registered to Johnson, Mark O in Columbus, OH. 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: 33 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra India Alpha
Readability: 6/10(Good readability)
License History
- License RenewedDec 5, 2019
- System-Generated GrantFeb 18, 2010
- License IssuedFeb 18, 2010
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.