KR4FEN
Active2x3District 4
No competing applications on record.
License HolderJiang, Calvin R
License ClassTechnician
Min. Class RequiredTechnician
LocationRaleigh, NC
Grant DateJul 11, 2025
Expiration DateJul 11, 2035
KR4FEN is a 2x3 format amateur radio callsign. It is currently registered to Jiang, Calvin R in Raleigh, NC. 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: 30 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four Foxtrot Echo November
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJul 11, 2025
- License IssuedJul 11, 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.