WP4OK
Available2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderNegron-Santini, Roberto
License ClassTechnician
Min. Class RequiredGeneral
LocationFajardo, PR
Grant DateSep 1, 2020
Expiration DateSep 1, 2030
Cancellation DateOct 5, 2021
Available for ApplicationsOct 6, 2023
WP4OK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Negron-Santini, Roberto in Fajardo, PR. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Negron-Santini, Roberto on Aug 14, 2020. WP4OK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- --- -.-
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Papa Four Oscar Kilo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledOct 5, 2021
- License IssuedSep 1, 2020
- Vanity Callsign GrantedSep 1, 2020
- License ExpiredMay 11, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.