N4LSM
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHuff, David A
License ClassGeneral
Min. Class RequiredGeneral
LocationMt Juliet, TN
Grant DateAug 19, 2026
Expiration DateOct 14, 2036
N4LSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Huff, David A in Mt Juliet, TN. 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 GALENTINE, THOMAS P on Dec 4, 2019. N4LSM has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .-.. ... --
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Lima Sierra Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 25, 2026
- License RenewedAug 19, 2026
- License ModifiedFeb 1, 2021
- License IssuedOct 14, 2016
- Vanity Callsign GrantedOct 14, 2016
- License ExpiredJun 3, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.