WP4C
Active2x1District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCARLO, ERNESTO
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSan Juan, PR
Grant DateApr 7, 2018
Expiration DateMay 6, 2028
WP4C is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by CARLO, ERNESTO in San Juan, 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 ROMAN GUZMAN, ANGEL O on Jul 29, 2024. WP4C has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Papa Four Charlie
Readability: 8.5/10(High readability)
License History
- License RenewedApr 7, 2018
- Administrative Update AppliedApr 23, 2010
- License RenewedFeb 9, 2008
- Administrative Update AppliedFeb 14, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.