KK4CA
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLongfellow, Jonathan L
License ClassTechnician
Min. Class RequiredGeneral
LocationLubbock, TX
Grant DateNov 9, 2013
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
KK4CA is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Longfellow, Jonathan L in Lubbock, TX. 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 Holden, Sandra J on Oct 22, 2013. KK4CA has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.-. .-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Kilo Four Charlie Alpha
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 7, 2026
- Vanity Callsign GrantedNov 9, 2013
- License IssuedNov 9, 2013
- Internal Correction AppliedMar 21, 2003
- Internal Correction AppliedMar 21, 2003
- License RenewedAug 10, 2001
- License ModifiedMar 7, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Holden, Sandra JFiled Oct 22, 2013Not awardedFCC ↗