W4SIS
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLEWIS, THOMAS H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRALEIGH, NC
Grant DateMar 1, 2017
Expiration DateApr 1, 2027
W4SIS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LEWIS, THOMAS H in RALEIGH, NC. 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 Clyde, Angela M on Nov 26, 2013. W4SIS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ... .. ...
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra India Sierra
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 1, 2017
- License RenewedJan 25, 2007
- FRN Association Email SentJan 23, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Clyde, Angela MFiled Nov 26, 2013Not awardedFCC ↗