W4LUF
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderUSIN FREIRE, LEONIDES
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMIAMI, FL
Grant DateMar 17, 2020
Expiration DateMar 17, 2030
W4LUF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by USIN FREIRE, LEONIDES in MIAMI, 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 Arnold Sr., Timothy G on May 6, 2021. W4LUF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-.. ..- ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Lima Uniform Foxtrot
Readability: 7.5/10(High readability)
License History
- License ModifiedNov 24, 2021
- License ModifiedJan 7, 2021
- License IssuedMar 17, 2020
- Vanity Callsign GrantedMar 17, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.