W7SIM
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSim, Diane
License ClassTechnician
Min. Class RequiredGeneral
LocationSpanaway, WA
Grant DateJul 5, 2025
Expiration DateMay 27, 2035
W7SIM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sim, Diane in Spanaway, WA. 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 Sim, Diane on Dec 20, 2004. W7SIM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... ... .. --
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Whiskey Seven Sierra India Mike
Readability: 7/10(Good readability)
License History
- License RenewedJul 5, 2025
- License RenewedMay 27, 2015
- License IssuedJan 7, 2005
- Vanity Callsign GrantedJan 7, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sim, DianeFiled Dec 20, 2004Not awardedFCC ↗