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

KL7BS

Active

VLASIEVSKY, WILLIAM L

Location: SEATTLE, WA
Class: General
Granted: 2018-06-29
Expires: 2028-06-29
Previous call: KH0RF
FRN: 0006371983

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Vanity availability

Held

Currently held

KL7BS 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

KH0RFcancelled· G
VLASIEVSKY, WILLIAM LAKgranted 2002-05-07cancelled 2008-06-21
W7KFScancelled· G
VLASIEVSKY, WILLIAM LMPgranted 2002-05-07cancelled 2005-03-01
KC7JRIcancelled· G
VLASIEVSKY II, WILLIAM LAZgranted 1995-03-23cancelled 2002-05-07

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

All →

KJ7SVP 2026-09-10
KK7SYB 2026-09-10
KK7UYR 2026-09-10
KK7UYZ 2026-09-10
KK7UZM 2026-09-10

Starting with KL7

All →

KL7SRC AK · 2026-10-15
KL7PJB AK · 2026-12-03
KL7CQ AK · 2026-12-21
KL7KY AK · 2026-12-28
KL7DN AK · 2027-01-07

Full history → Vanity availability → Callsign genealogy →