WP4RRV
Active2x3District 4
No competing applications on record.
License HolderCRESPO, CARLOS M
License ClassGeneral
Min. Class RequiredTechnician
LocationCABO ROJO, PR
Grant DateJan 14, 2021
Expiration DateJan 14, 2031
WP4RRV is a 2x3 format amateur radio callsign. It is currently registered to CRESPO, CARLOS M in CABO ROJO, PR. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.-- .--. ....- .-. .-. ...-
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Papa Four Romeo Romeo Victor
Readability: 6.5/10(Good readability)
License History
- License ModifiedOct 26, 2026
- System-Generated GrantJan 14, 2021
- License IssuedJan 14, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.