K4MMD
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderDURPO, MELANIE M
License ClassTechnician
Min. Class RequiredGeneral
LocationCape Coral, FL
Grant DateFeb 14, 2013
Expiration DateFeb 14, 2023
Cancellation DateFeb 15, 2025
Available for ApplicationsFeb 15, 2025
K4MMD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DURPO, MELANIE M in Cape Coral, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Bluhm, Zachary on May 20, 2026. K4MMD has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- -- -..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Mike Mike Delta
Readability: 9/10(Excellent readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 15, 2025
- License RenewedFeb 14, 2013
- License IssuedApr 3, 2002
- Vanity Callsign GrantedApr 3, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.