Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K6WOK
ActiveKwok, Silas S
- Location
- Belmont, CA
- Class
- Amateur Extra
- Granted
- 2025-01-28
- Expires
- 2035-04-07
- Previous call
- KK6STU
- FRN
- 0024408825
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Vanity availability
HeldCurrently held
K6WOK is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- Kwok, Silas SCAgranted 2015-03-20cancelled 2015-04-07
License history
0 eventsNo recorded events.