WP4MPW
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRIVAS MONTEALEGRE, RENE
License ClassTechnician
Min. Class RequiredTechnician
LocationSAN JUAN, PR
Grant DateJul 7, 1994
Expiration DateJul 7, 2004
Cancellation DateJul 8, 2006
Available for ApplicationsJul 8, 2006
WP4MPW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RIVAS MONTEALEGRE, RENE in SAN JUAN, 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 Woodward, Richard F on Aug 17, 2021. WP4MPW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -- .--. .--
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Whiskey Papa Four Mike Papa Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 8, 2006
- Tax ID (TIN) AddedMay 23, 2002
- Administrative Update AppliedMay 23, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Woodward, Richard FFiled Aug 17, 2021Not awardedFCC ↗