N4DSB
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBaer, David S
License ClassGeneral
Min. Class RequiredGeneral
LocationNaples, FL
Grant DateDec 13, 2025
Expiration DateFeb 6, 2036
N4DSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Baer, David S in Naples, FL. 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 Baer, David S on Jan 19, 2016. N4DSB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.. ... -...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Delta Sierra Bravo
Readability: 7/10(Good readability)
License History
- License RenewedDec 13, 2025
- License ModifiedJan 23, 2017
- License IssuedFeb 6, 2016
- Vanity Callsign GrantedFeb 6, 2016
- License CanceledMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Baer, David SFiled Jan 19, 2016Not awardedFCC ↗