WP4OL
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPEREZ, RICARDO
License ClassGeneral
Min. Class RequiredGeneral
LocationMOCA, PR
Grant DateFeb 19, 2026
Expiration DateMar 1, 2036
WP4OL is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by PEREZ, RICARDO in MOCA, PR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by PEREZ, RICARDO on Feb 12, 2016. WP4OL has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- --- .-..
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Papa Four Oscar Lima
Readability: 8/10(High readability)
License History
- License RenewedFeb 19, 2026
- License IssuedMar 1, 2016
- Vanity Callsign GrantedMar 1, 2016
- License ExpiredApr 9, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- PEREZ, RICARDOFiled Feb 12, 2016Not awardedFCC ↗