KM4OBG
Expired2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCiaraffo, Jason T
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Diego, CA
Grant DateOct 13, 2015
Expiration DateOct 13, 2025
Available for ApplicationsOct 14, 2027
KM4OBG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Ciaraffo, Jason T in San Diego, 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 Stradtman Jr, Earl W on Jan 11, 2016. KM4OBG has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- --- -... --.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Oscar Bravo Golf
Readability: 8.5/10(High readability)
Available Oct 14, 2027 (440 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedAug 16, 2023
- System-Generated GrantOct 13, 2015
- License IssuedOct 13, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Stradtman Jr, Earl WFiled Jan 11, 2016Not awardedFCC ↗