W1SI
Active1x2District 1
Competitive callsign — 18 applications filed with the FCC.
License HolderCunningham, Brandon R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGILBERT, AZ
Grant DateJun 5, 2018
Expiration DateJun 5, 2028
W1SI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Cunningham, Brandon R in GILBERT, AZ. This callsign has attracted significant interest in the amateur radio community, with 18 vanity applications filed with the FCC. The most recent was submitted by Pancoast III, John W on May 18, 2018. W1SI has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- ... ..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Whiskey One Sierra India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 4, 2021
- License IssuedJun 5, 2018
- Vanity Callsign GrantedJun 5, 2018
- License ExpiredMay 16, 2018
- License RenewedFeb 22, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.