KQ4MRB
Cancelled2x3District 4
No competing applications on record.
License HolderGreco, John
License ClassGeneral
Min. Class RequiredTechnician
LocationJacksonville, FL
Grant DateNov 18, 2023
Cancellation DateJan 9, 2026
Available for ApplicationsJan 10, 2028
KQ4MRB is a 2x3 format amateur radio callsign. It is currently registered to Greco, John in Jacksonville, FL. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Quebec Four Mike Romeo Bravo
Readability: 7.5/10(High readability)
Available Jan 10, 2028 (492 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 9, 2026
- License ModifiedJan 24, 2024
- System-Generated GrantNov 18, 2023
- License IssuedNov 18, 2023
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.