KO4JCH
Active2x3District 4
No competing applications on record.
License HolderJarkowsky, Jeffrey
License ClassGeneral
Min. Class RequiredTechnician
LocationLeesburg, VA
Grant DateNov 13, 2020
Expiration DateNov 13, 2030
KO4JCH is a 2x3 format amateur radio callsign. It is currently registered to Jarkowsky, Jeffrey in Leesburg, VA. 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Juliet Charlie Hotel
Readability: 7/10(Good readability)
License History
- License ModifiedNov 16, 2020
- 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.