KK4W
Expired2x1District 4
No competing applications on record.
License HolderCOFFIN, JOHN E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMIAMI, FL
Grant DateOct 3, 2014
Expiration DateDec 22, 2024
Available for ApplicationsDec 23, 2026
KK4W is a 2x1 format amateur radio callsign. It is currently registered to COFFIN, JOHN E in MIAMI, 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: 28 units(Light (fast to send))
Voice Phonetics
Kilo Kilo Four Whiskey
Readability: 8.5/10(High readability)
Available Dec 23, 2026 (145 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedOct 3, 2014
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.