N4FLF
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHalbert, Craig R
License ClassTechnician
Min. Class RequiredGeneral
LocationPalm Bay, FL
Grant DateMay 5, 2017
Expiration DateMay 5, 2027
N4FLF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Halbert, Craig R in Palm Bay, FL. 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 Allison, Donald M on Jun 20, 2025. N4FLF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ..-. .-.. ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Four Foxtrot Lima Foxtrot
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 22, 2018
- License IssuedMay 5, 2017
- Vanity Callsign GrantedMay 5, 2017
- License ExpiredJan 13, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.