K4JNI
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderHayes, Scott A
License ClassTechnician
Min. Class RequiredGeneral
LocationPortsmouth, RI
Grant DateMay 12, 2026
Expiration DateMay 12, 2036
K4JNI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hayes, Scott A in Portsmouth, RI. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Hayes, Scott A on Apr 22, 2026. K4JNI has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- -. ..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Juliet November India
Readability: 6.5/10(Good readability)
License History
- License IssuedMay 12, 2026
- Vanity Callsign GrantedMay 12, 2026
- License ExpiredOct 28, 2014
- License IssuedOct 26, 2002
- Vanity Callsign GrantedOct 26, 2002
- License ExpiredJul 6, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.