KR4HIO
Active2x3District 4
No competing applications on record.
License HolderAmerican Red Cross Amateur Radio Club
Min. Class RequiredTechnician
LocationFairfield, NJ
Grant DateNov 22, 2025
Expiration DateNov 22, 2035
KR4HIO is a 2x3 format amateur radio callsign. It is currently registered to American Red Cross Amateur Radio Club in Fairfield, NJ. 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: 34 units(Moderate)
Voice Phonetics
Kilo Romeo Four Hotel India Oscar
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantNov 22, 2025
- License IssuedNov 22, 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.