N4SSX
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWILBER, ROBERT D
License ClassGeneral
Min. Class RequiredGeneral
LocationWest Palm Beach, FL
Grant DateMay 28, 2025
Expiration DateMay 28, 2035
N4SSX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WILBER, ROBERT D in West Palm Beach, 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 WILBER, ROBERT D on May 9, 2025. N4SSX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... ... -..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Sierra Sierra X-ray
Readability: 6.5/10(Good readability)
License History
- License IssuedMay 28, 2025
- Vanity Callsign GrantedMay 28, 2025
- License ExpiredDec 28, 2022
- License RenewedNov 23, 2010
- License RenewedNov 29, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- WILBER, ROBERT DFiled May 9, 2025Not awardedFCC ↗