N4MDD
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderDAVIS III, Marshall D
License ClassTechnician
Min. Class RequiredGeneral
LocationSavannah, GA
Grant DateJan 12, 2021
Expiration DateFeb 3, 2031
N4MDD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DAVIS III, Marshall D in Savannah, GA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by DOUGLAS, MICHAEL D on Feb 6, 2017. N4MDD has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- -.. -..
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Mike Delta Delta
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 20, 2025
- License RenewedJan 12, 2021
- Administrative Update AppliedMay 7, 2019
- Administrative Update AppliedSep 26, 2017
- Administrative Update AppliedJul 17, 2014
- License RenewedFeb 3, 2011
- Administrative Update AppliedMay 18, 2010
- License IssuedNov 14, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.