W4RIS
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVan Dam, Willem J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBoca Raton, FL
Grant DateOct 20, 2023
Expiration DateJan 17, 2034
W4RIS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Van Dam, Willem J in Boca Raton, FL. 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 Van Dam, Willem J on Dec 30, 2003. W4RIS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-. .. ...
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Whiskey Four Romeo India Sierra
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedDec 2, 2025
- License RenewedOct 20, 2023
- License RenewedDec 25, 2013
- Administrative Update AppliedJul 24, 2013
- License IssuedJan 17, 2004
- Vanity Callsign GrantedJan 17, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Van Dam, Willem JFiled Dec 30, 2003Not awardedFCC ↗