N4SDN
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMiller, James S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFernandina Beach, FL
Grant DateNov 6, 2020
Expiration DateNov 6, 2030
N4SDN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Miller, James S in Fernandina Beach, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Ford, Helen A on Apr 28, 2021. N4SDN has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... -.. -.
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Four Sierra Delta November
Readability: 6.5/10(Good readability)
License History
- License IssuedNov 6, 2020
- Vanity Callsign GrantedNov 6, 2020
- License ExpiredApr 8, 2020
- Tax ID (TIN) AddedFeb 26, 2008
- License RenewedFeb 26, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.