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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.

Allison, Donald MFiled Jun 20, 2025
Not awardedFCC ↗
Halbert, Craig RFiled Apr 17, 2017
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

N4FLF FCC Vanity Status: 2 Competing Applications & History