N4CSM
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderHernandez, Eleazar
License ClassGeneral
Min. Class RequiredGeneral
LocationBoca Raton, FL
Grant DateMar 15, 2022
Expiration DateMar 15, 2032
N4CSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hernandez, Eleazar in Boca Raton, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Hernandez, Eleazar on Feb 25, 2022. N4CSM has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.-. ... --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Four Charlie Sierra Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 30, 2025
- Administrative Update AppliedOct 6, 2023
- License ModifiedApr 6, 2022
- Vanity Callsign GrantedMar 15, 2022
- License IssuedMar 15, 2022
- License ExpiredDec 21, 2021
- License IssuedDec 18, 2009
- Vanity Callsign GrantedDec 18, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.