W4CPU
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderLOPEZ, MANUEL M L
License ClassGeneral
Min. Class RequiredGeneral
LocationCAMUY, PR
Grant DateJan 6, 2018
Expiration DateJan 29, 2028
W4CPU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LOPEZ, MANUEL M L in CAMUY, PR. 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 FIORENTINO, MAURICE on Oct 6, 2023. W4CPU has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.-. .--. ..-
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Four Charlie Papa Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 19, 2022
- Administrative Update AppliedMay 25, 2021
- License RenewedJan 6, 2018
- Administrative Update AppliedFeb 17, 2016
- Administrative Update AppliedAug 18, 2012
- License RenewedJan 5, 2008
- License ModifiedDec 21, 2006
- License ModifiedApr 25, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.