KK4JAM
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSUDER, STACY I
License ClassGeneral
Min. Class RequiredTechnician
LocationBUCKHANNON, WV
Grant DateMay 4, 2012
Expiration DateMay 4, 2022
Cancellation DateMay 7, 2024
Available for ApplicationsMay 5, 2024
KK4JAM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SUDER, STACY I in BUCKHANNON, WV. 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 McMahan, John A on Dec 17, 2025. KK4JAM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- .--- .- --
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Juliet Alpha Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 7, 2024
- System-Generated GrantMay 4, 2012
- License IssuedMay 4, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- McMahan, John AFiled Dec 17, 2025Not awardedFCC ↗