K4JSE
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMILLNER, RAYMOND L
License ClassAdvanced
Min. Class RequiredGeneral
LocationPALM HARBOR, FL
Grant DateJun 30, 2000
Expiration DateSep 25, 2010
Cancellation DateSep 26, 2012
Available for ApplicationsSep 26, 2012
K4JSE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MILLNER, RAYMOND L in PALM HARBOR, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Sklute, Jeremy on Feb 25, 2026. K4JSE has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- ... .
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Juliet Sierra Echo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredSep 26, 2012
- License RenewedJun 30, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.