KJ4SUB
Active2x3District 4
No competing applications on record.
License HolderKoon, David M
License ClassTechnician
Min. Class RequiredTechnician
LocationGrand Rivers, KY
Grant DateApr 11, 2020
Expiration DateApr 11, 2030
KJ4SUB is a 2x3 format amateur radio callsign. It is currently registered to Koon, David M in Grand Rivers, KY. 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: 38 units(Moderate)
Voice Phonetics
Kilo Juliet Four Sierra Uniform Bravo
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedApr 17, 2020
- License RenewedApr 11, 2020
- System-Generated GrantMar 5, 2010
- License IssuedMar 5, 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.