K4ZKD
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMartin, Christopher L
License ClassGeneral
Min. Class RequiredGeneral
LocationMurfreesboro, TN
Grant DateFeb 10, 2026
Expiration DateFeb 10, 2036
K4ZKD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Martin, Christopher L in Murfreesboro, TN. 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 Martin, Christopher L on Jan 21, 2026. K4ZKD has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --.. -.- -..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Zulu Kilo Delta
Readability: 8/10(High readability)
License History
- License IssuedFeb 10, 2026
- Vanity Callsign GrantedFeb 10, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Martin, Christopher LFiled Jan 21, 2026Not awardedFCC ↗