KN4SBX
Active2x3District 4
No competing applications on record.
License HolderCOBLE, BRETT D
License ClassTechnician
Min. Class RequiredTechnician
LocationGRAND RAPIDS, MI
Grant DateFeb 6, 2019
Expiration DateFeb 6, 2029
KN4SBX is a 2x3 format amateur radio callsign. It is currently registered to COBLE, BRETT D in GRAND RAPIDS, MI. 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: 35 units(Moderate)
Voice Phonetics
Kilo November Four Sierra Bravo X-ray
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJun 6, 2023
- Administrative Update AppliedOct 2, 2021
- System-Generated GrantFeb 6, 2019
- License IssuedFeb 6, 2019
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.