WP4KM
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBenero Rivera, Ricardo J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCarolina, PR
Grant DateSep 4, 2021
Expiration DateSep 4, 2031
WP4KM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Benero Rivera, Ricardo J in Carolina, 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 Benero Rivera, Ricardo J on Aug 24, 2021. WP4KM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.- --
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Papa Four Kilo Mike
Readability: 8.5/10(High readability)
License History
- License IssuedSep 4, 2021
- Vanity Callsign GrantedSep 4, 2021
- License ExpiredFeb 20, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.