KA4JCA
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderOSEAS, JEFFREY M
License ClassAdvanced
Min. Class RequiredTechnician
LocationSIMI VALLEY, CA
Grant DateOct 8, 2016
Expiration DateOct 8, 2026
Cancellation DateOct 20, 2023
Available for ApplicationsOct 21, 2025
KA4JCA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by OSEAS, JEFFREY M in SIMI VALLEY, 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 BRANNEN, SALLY L on Sep 20, 2016. KA4JCA has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .- ....- .--- -.-. .-
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Alpha Four Juliet Charlie Alpha
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 20, 2023
- License ModifiedJun 27, 2023
- Administrative Update AppliedMay 31, 2023
- License ModifiedMay 30, 2023
- Vanity Callsign GrantedOct 8, 2016
- License IssuedOct 8, 2016
- License ExpiredNov 29, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- BRANNEN, SALLY LFiled Sep 20, 2016Not awardedFCC ↗