K4MMD
Unknown1x3Zone 4
License HolderDURPO, MELANIE M
License ClassTechnician
Min. Class RequiredGeneral
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.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.