WP4YN
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderTOVAL, HUMBERTO J
License ClassGeneral
Min. Class RequiredGeneral
LocationCarolina, PR
Grant DateMay 22, 2026
Expiration DateMay 22, 2036
WP4YN is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by TOVAL, HUMBERTO 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 MILES, CLARK J on Jan 17, 2006. WP4YN has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.-- -.
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Papa Four Yankee November
Readability: 7.5/10(High readability)
License History
- License RenewedMay 22, 2026
- Administrative Update AppliedJan 9, 2020
- Administrative Update AppliedSep 14, 2017
- License RenewedJan 12, 2016
- Administrative Update AppliedJul 22, 2011
- Vanity Callsign GrantedFeb 4, 2006
- License IssuedFeb 4, 2006
- License CanceledAug 9, 2001
- Tax ID (TIN) AddedAug 7, 2001
- License RenewedAug 7, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.