KR4HAI
Active2x3District 4
No competing applications on record.
License HolderRosales-Ruiz, Yahir
License ClassTechnician
Min. Class RequiredTechnician
LocationSARASOTA, FL
Grant DateNov 20, 2025
Expiration DateNov 20, 2035
KR4HAI is a 2x3 format amateur radio callsign. It is currently registered to Rosales-Ruiz, Yahir in SARASOTA, 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: 29 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four Hotel Alpha India
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantNov 20, 2025
- License IssuedNov 20, 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.