KK4K
Available2x1District 4
Competitive callsign — 36 applications filed with the FCC.
License HolderPOWELL, JASON A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWelcome, NC
Grant DateJun 28, 2019
Expiration DateJun 28, 2029
Cancellation DateJun 21, 2024
Available for ApplicationsJun 22, 2026
KK4K is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by POWELL, JASON A in Welcome, NC. This callsign has attracted significant interest in the amateur radio community, with 36 vanity applications filed with the FCC. The most recent was submitted by Whelchel, Cainan M on Jun 23, 2026. KK4K has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Kilo Four Kilo
Readability: 8.5/10(High readability)
This callsign is available now
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledJun 21, 2024
- Administrative Update AppliedMar 10, 2021
- License IssuedJun 28, 2019
- Vanity Callsign GrantedJun 28, 2019
- Internal Correction AppliedApr 30, 2019
- Internal Correction AppliedApr 30, 2019
- License RenewedOct 2, 2010
- License RenewedSep 19, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.