W6SIG
Expired1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderCALIFORNIA EMERGENCY SERVICES RADIO ASSOCIATION
Min. Class RequiredGeneral
LocationMATHER, CA
Grant DateNov 10, 2015
Expiration DateMar 21, 2025
Available for ApplicationsMar 22, 2027
W6SIG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CALIFORNIA EMERGENCY SERVICES RADIO ASSOCIATION in MATHER, CA. 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 Cuellar Jr, Hector R on Aug 5, 2026. W6SIG has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... ... .. --.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Whiskey Six Sierra India Golf
Readability: 7.5/10(High readability)
Available Mar 22, 2027 (199 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 10, 2015
- License ModifiedApr 25, 2007
- License RenewedMar 16, 2005
- License ModifiedJan 15, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cuellar Jr, Hector RFiled Aug 5, 2026Not awardedFCC ↗