Confidence: Medium · Source: FCC ULS · As of 2026-09-09

W4SID

Active

Williams, Stephen J

Location: Camas, WA
Class: Technician
Granted: 2023-11-28
Expires: 2033-11-28
Previous call: KK7OXN
FRN: 0034268623

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

W4SID 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

KK7OXNcancelled· T
Williams, Stephen JWAgranted 2023-10-20cancelled 2023-11-28

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

All →

KD7SPS 2026-09-09
KJ7SVP 2026-09-10
KK7SYB 2026-09-10
KK7UYR 2026-09-10
KK7UYZ 2026-09-10

Starting with W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →