KG4MBU
Cancelled2x3District 4
No competing applications on record.
License HolderCollins, Brian M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationManteca, CA
Grant DateDec 3, 2020
Cancellation DateMar 10, 2025
Available for ApplicationsMar 11, 2027
KG4MBU is a 2x3 format amateur radio callsign. It is currently registered to Collins, Brian M in Manteca, CA. 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 Golf Four Mike Bravo Uniform
Readability: 8/10(High readability)
Available Mar 11, 2027 (188 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 10, 2025
- Administrative Update AppliedOct 10, 2024
- License RenewedDec 3, 2020
- License RenewedJan 10, 2011
- License ModifiedApr 27, 2001
- License IssuedFeb 27, 2001
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.