KA0JON
Active2x3District 0
No competing applications on record.
License HolderKREIFELS, DAVID E
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationNewkirk, OK
Grant DateJan 6, 2026
Expiration DateJan 31, 2036
KA0JON is a 2x3 format amateur radio callsign. It is currently registered to KREIFELS, DAVID E in Newkirk, OK. 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: 49 units(Heavy (slower to send))
Voice Phonetics
Kilo Alpha Zero Juliet Oscar November
Readability: 6/10(Good readability)
License History
- License RenewedJan 6, 2026
- Administrative Update AppliedOct 8, 2020
- Administrative Update AppliedSep 28, 2019
- Administrative Update AppliedSep 4, 2019
- Administrative Update AppliedSep 4, 2019
- Administrative Update AppliedAug 30, 2019
- Administrative Update AppliedOct 6, 2018
- License RenewedDec 29, 2015
- Administrative Update AppliedFeb 12, 2013
- Administrative Update AppliedFeb 15, 2012
- License RenewedNov 4, 2005
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.