Confidence: Medium · Source: FCC ULS · As of 2026-09-10

W9VZU

Active

HOFF, WILLIAM E

Location: Kaukauna, WI
Class: Advanced
Granted: 2024-01-05
Expires: 2034-01-05
Previous call: W9RJA
FRN: 0005225586

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Vanity availability

Held

Currently held

W9VZU 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

W9RJAcancelled· A
HOFF, WILLIAM EWIgranted 2014-07-10cancelled 2024-01-05
KC9GIcancelled· A
HOFF, WILLIAM EWIgranted 2002-03-21cancelled 2004-08-03
WB9RJA
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KK4LOF 2026-09-11
N9ZRB 2026-09-13
W7QFX 2026-09-13
WA9YRL 2026-09-14
KC9CKL 2026-09-16

Starting with W9

All →

W9HDM IL · 2026-09-21
W9NJH WI · 2026-09-21
W9PJG MA · 2026-09-21
W9LKI IN · 2026-10-07
W9PJF IL · 2026-10-12

Full history → Vanity availability → Callsign genealogy →