N4CHF
Active1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderSmitherman, Melvin T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMONTEVALLO, AL
Grant DateJul 13, 2019
Expiration DateJul 13, 2029
N4CHF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Smitherman, Melvin T in MONTEVALLO, AL. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Wells, Mike T on Mar 18, 2026. N4CHF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.-. .... ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Four Charlie Hotel Foxtrot
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 26, 2022
- License IssuedJul 13, 2019
- Vanity Callsign GrantedJul 13, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.