KJ5CSB
Active2x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderRobinson, Ryan M
License ClassTechnician
Min. Class RequiredTechnician
LocationEdmond, OK
Grant DateSep 23, 2023
Expiration DateSep 23, 2033
KJ5CSB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Robinson, Ryan M in Edmond, OK. 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 Birkenfeld, Cecely on Apr 2, 2025. KJ5CSB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ..... -.-. ... -...
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Juliet Five Charlie Sierra Bravo
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantSep 23, 2023
- License IssuedSep 23, 2023
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Birkenfeld, CecelyFiled Apr 2, 2025Not awardedFCC ↗