KO4RJK
Active2x3District 4
No competing applications on record.
License HolderBayron Vigo, Pedro J
License ClassTechnician
Min. Class RequiredTechnician
LocationMayaguez, PR
Grant DateJun 21, 2021
Expiration DateJun 21, 2031
KO4RJK is a 2x3 format amateur radio callsign. It is currently registered to Bayron Vigo, Pedro J in Mayaguez, PR. 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 Romeo Juliet Kilo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJul 8, 2023
- Administrative Update AppliedAug 30, 2022
- System-Generated GrantJun 21, 2021
- License IssuedJun 21, 2021
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.