KR4KRF
Active2x3District 4
No competing applications on record.
License HolderSoldano, Miguel J
License ClassTechnician
Min. Class RequiredTechnician
LocationArlington, VA
Grant DateMar 17, 2026
Expiration DateMar 17, 2036
KR4KRF is a 2x3 format amateur radio callsign. It is currently registered to Soldano, Miguel J in Arlington, VA. 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: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo Romeo Foxtrot
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantMar 17, 2026
- License IssuedMar 17, 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.