KJ4MAR
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGRAF, DONALD F
License ClassTechnician
Min. Class RequiredTechnician
Locationcosta mesa, CA
Grant DateJan 18, 2024
Expiration DateFeb 16, 2033
KJ4MAR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by GRAF, DONALD F in costa mesa, 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 RUIZ, MERCY on Jan 29, 2013. KJ4MAR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- -- .- .-.
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Juliet Four Mike Alpha Romeo
Readability: 7/10(Good readability)
License History
- License RenewedJan 18, 2024
- License IssuedFeb 16, 2013
- Vanity Callsign GrantedFeb 16, 2013
- License CanceledNov 6, 2009
- License ModifiedOct 8, 2009
- System-Generated GrantMay 14, 2009
- License IssuedMay 14, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- RUIZ, MERCYFiled Jan 29, 2013Not awardedFCC ↗