KM4SJU
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderParker, Jonathan L
License ClassTechnician
Min. Class RequiredTechnician
LocationPelham, AL
Grant DateMar 16, 2016
Expiration DateMar 16, 2026
Cancellation DateApr 15, 2016
Available for ApplicationsApr 16, 2018
KM4SJU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Parker, Jonathan L in Pelham, AL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Calderon-Nieves, Jonathan R on Apr 3, 2019. KM4SJU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- ... .--- ..-
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Mike Four Sierra Juliet Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 15, 2016
- System-Generated GrantMar 16, 2016
- License IssuedMar 16, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Calderon-Nieves, Jonathan RFiled Apr 3, 2019Not awardedFCC ↗