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

N3UIZ

Active

SIPE, WILLIAM P

Location: EXPORT, PA
Class: Technician
Granted: 2014-11-05
Expires: 2025-01-31
Previous call: KA3DDR
FRN: 0012073771

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

Vanity availability

Held

Currently held

N3UIZ 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

KA3DDR
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with N3

All →

N3BYL MD · 2026-09-09
N3NFG PA · 2026-09-09
N3GMB CA · 2026-09-11
N3JTJ MD · 2026-09-12
N3IIU DE · 2026-09-14

Full history → Vanity availability → Callsign genealogy →