KR4JYY
Active2x3District 4
No competing applications on record.
License HolderMetcalf, Mark
License ClassGeneral
Min. Class RequiredTechnician
LocationKnightdale, NC
Grant DateFeb 21, 2026
Expiration DateFeb 21, 2036
KR4JYY is a 2x3 format amateur radio callsign. It is currently registered to Metcalf, Mark in Knightdale, 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: 49 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Juliet Yankee Yankee
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantFeb 21, 2026
- License IssuedFeb 21, 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.