K4MD
Active1x2District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderSIMPKINS, JOE S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCHARLOTTE, NC
Grant DateAug 12, 2016
Expiration DateNov 4, 2026
K4MD is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by SIMPKINS, JOE S in CHARLOTTE, NC. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by LAW, Justin M on Jun 17, 2025. K4MD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- -..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Mike Delta
Readability: 9/10(Excellent readability)
License History
- License RenewedAug 12, 2016
- License RenewedAug 9, 2006
- FRN Association Email SentJul 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.