W1SIS
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderCohen, Samuel C
License ClassTechnician
Min. Class RequiredGeneral
LocationWashington, DC
Grant DateAug 10, 2019
Expiration DateAug 10, 2029
W1SIS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cohen, Samuel C in Washington, DC. 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 Cohen, Samuel C on Jul 23, 2019. W1SIS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- ... .. ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey One Sierra India Sierra
Readability: 6.5/10(Good readability)
License History
- License IssuedAug 10, 2019
- Vanity Callsign GrantedAug 10, 2019
- License ExpiredDec 12, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cohen, Samuel CFiled Jul 23, 2019Not awardedFCC ↗