KC1JAR
Available2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderKaiser, David D
License ClassGeneral
Min. Class RequiredTechnician
LocationRedlands, CA
Grant DateFeb 16, 2018
Expiration DateFeb 16, 2028
Cancellation DateDec 4, 2018
Available for ApplicationsDec 5, 2020
KC1JAR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kaiser, David D in Redlands, CA. 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 Rak, Joseph on May 18, 2026. KC1JAR has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. .---- .--- .- .-.
CW Weight: 47 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Juliet Alpha Romeo
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 CanceledDec 4, 2018
- Administrative Update AppliedMay 23, 2018
- System-Generated GrantFeb 16, 2018
- License IssuedFeb 16, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Rak, JosephFiled May 18, 2026Not awardedFCC ↗