N4SDV
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderLOOP, WILLIAM R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAUBURNDALE, FL
Grant DateFeb 24, 2009
Expiration DateApr 20, 2019
Cancellation DateApr 21, 2021
Available for ApplicationsApr 21, 2021
N4SDV is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LOOP, WILLIAM R in AUBURNDALE, 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 vigil, shaun on Jan 30, 2024. N4SDV has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... -.. ...-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Sierra Delta Victor
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 21, 2021
- Tax ID (TIN) AddedFeb 24, 2009
- License RenewedFeb 24, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.