KR4MFR
Cancelled2x3District 4
No competing applications on record.
License HolderBOLAS, EMORY J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationOVERLAND PARK, KS
Grant DateMay 15, 2026
Cancellation DateJun 16, 2026
Available for ApplicationsJun 17, 2028
KR4MFR is a 2x3 format amateur radio callsign. It is currently registered to BOLAS, EMORY J in OVERLAND PARK, KS. 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: 36 units(Moderate)
Voice Phonetics
Kilo Romeo Four Mike Foxtrot Romeo
Readability: 7/10(Good readability)
Available Jun 17, 2028 (651 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 16, 2026
- License ModifiedMay 26, 2026
- System-Generated GrantMay 15, 2026
- License IssuedMay 15, 2026
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.