KK4SBP
Available2x3District 4
No competing applications on record.
License HolderShelton, John B
License ClassAdvanced
Min. Class RequiredTechnician
LocationEnglewood, CO
Grant DateJun 20, 2013
Expiration DateJun 20, 2023
Cancellation DateJun 21, 2025
Available for ApplicationsJun 21, 2025
KK4SBP is a 2x3 format amateur radio callsign. It is currently registered to Shelton, John B in Englewood, CO. 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 Kilo Four Sierra Bravo Papa
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 21, 2025
- System-Generated GrantJun 20, 2013
- License IssuedJun 20, 2013
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.