Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KD9ZGN

Cancelled

Serkowski, Tim S

Location: West Allis, WI
Class: Technician
Granted: 2023-11-28
Expires: 2033-11-28
FRN: 0034530956

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

Vanity availability

Available

Available now

KD9ZGN cleared its 2-year hold on 2025-12-21. Eligible for vanity application.

Last held by Serkowski, Tim S (WI).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

KA9IEPactive· T
Serkowski, Tim SWIgranted 2023-12-22

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 KD9

All →

KD9UMZ IN · 2026-09-13
KD9HGA IN · 2026-09-16
KD9QGK IL · 2026-09-17
KD9ZDN IL · 2026-09-17
KD9OQC IN · 2026-09-27

Full history → Vanity availability → Callsign genealogy →