Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N3UMJ

Expired

KOWALSKI, WILLIAM J

Location: ERIE, PA
Class: Technician
Granted: 2004-11-03
Expires: 2014-11-17
Previous call: KB3BFL
FRN: 0012053732

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Vanity availability

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N3UMJ cleared its 2-year hold on 2018-11-16. Eligible for vanity application.

Last held by KOWALSKI, WILLIAM J (PA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KB3BFL
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3ZFP 2026-09-16
WB2SEW 2026-09-16
KC3UTQ 2026-09-17
KC3WTR 2026-09-17
KC3ZLS 2026-09-17

Starting with N3

All →

N3HCR PA · 2026-09-17
N3NCT NJ · 2026-09-18
N3MJW PA · 2026-09-19
N3MNL MD · 2026-09-21
N3NJT DE · 2026-09-21

Full history → Vanity availability → Callsign genealogy →