W4SYS
Available1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderCARLTON, EDWARD O
License ClassGeneral
Min. Class RequiredGeneral
LocationSAINT PETERSBURG, FL
Grant DateJul 25, 2007
Expiration DateOct 21, 2017
Cancellation DateOct 22, 2019
Available for ApplicationsOct 22, 2019
W4SYS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CARLTON, EDWARD O in SAINT PETERSBURG, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Cordero, Richard on Aug 3, 2026. W4SYS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ... -.-- ...
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra Yankee Sierra
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 22, 2019
- Tax ID (TIN) AddedJul 25, 2007
- License RenewedJul 25, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.