N4DMD
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderAllen, Darry L
License ClassTechnician
Min. Class RequiredGeneral
LocationClayton, OK
Grant DateFeb 10, 2026
Expiration DateFeb 10, 2036
N4DMD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Allen, Darry L in Clayton, OK. 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 Dunfee, Douglas M on Feb 13, 2004. N4DMD has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.. -- -..
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Delta Mike Delta
Readability: 8/10(High readability)
License History
- License RenewedFeb 10, 2026
- License RenewedFeb 7, 2014
- License ModifiedOct 6, 2006
- License ModifiedOct 1, 2004
- License IssuedMar 2, 2004
- Vanity Callsign GrantedMar 2, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Dunfee, Douglas MFiled Feb 13, 2004Not awardedFCC ↗