K1JEM
Available1x3District 1
Competitive callsign — 8 applications filed with the FCC.
License HolderMaldonado, Julio E
License ClassTechnician
Min. Class RequiredGeneral
LocationOceanside, CA
Grant DateFeb 18, 2004
Expiration DateFeb 18, 2014
Cancellation DateFeb 19, 2016
Available for ApplicationsFeb 19, 2016
K1JEM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Maldonado, Julio E in Oceanside, CA. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by McKisson, John E on Jun 30, 2026. K1JEM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .--- . --
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo One Juliet Echo Mike
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 19, 2016
- Administrative Update AppliedJan 29, 2008
- License IssuedFeb 18, 2004
- Vanity Callsign GrantedFeb 18, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.