K4ONE
Active1x3District 4
Competitive callsign — 23 applications filed with the FCC.
License HolderLOEWY, JOSEPH
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFRANKLIN, NC
Grant DateJul 14, 2026
Expiration DateAug 16, 2036
K4ONE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LOEWY, JOSEPH in FRANKLIN, NC. This callsign has attracted significant interest in the amateur radio community, with 23 vanity applications filed with the FCC. The most recent was submitted by Pegues, Charles M on Mar 4, 2025. K4ONE has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- -. .
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Oscar November Echo
Readability: 7.5/10(High readability)
License History
- License RenewedJul 14, 2026
- License IssuedAug 16, 2016
- Vanity Callsign GrantedAug 16, 2016
- License ExpiredJun 23, 2016
- License IssuedJun 22, 2004
- Vanity Callsign GrantedJun 22, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.