KR4BRI
Cancelled2x3District 4
No competing applications on record.
License HolderMC GUIRE, WILLIAM F
License ClassGeneral
Min. Class RequiredTechnician
LocationWATERLOO, IA
Grant DateFeb 25, 2025
Cancellation DateMay 9, 2025
Available for ApplicationsMay 10, 2027
KR4BRI is a 2x3 format amateur radio callsign. It is currently registered to MC GUIRE, WILLIAM F in WATERLOO, IA. 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: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four Bravo Romeo India
Readability: 6/10(Good readability)
Available May 10, 2027 (239 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 9, 2025
- License ModifiedMar 18, 2025
- System-Generated GrantFeb 25, 2025
- License IssuedFeb 25, 2025
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.