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

N4GDK

Cancelled

Kerber, William M

Location: Harrison, TN
Class: Technician
Granted: 2006-12-05
Expires: 2016-12-05
Previous call: KG4RVI
FRN: 0006585558

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Vanity availability

Available

Available now

N4GDK cleared its 2-year hold on 2010-03-29. Eligible for vanity application.

Last held by Kerber, William M (TN).

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 →

Previously held by current licensee

KG4RVIcancelled· T
Kerber, William MTNgranted 2002-02-26cancelled 2006-12-05

Prior holders later became

K4WMKcancelled· T
Kerber, William MTNgranted 2008-03-29cancelled 2012-04-20

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with N4

All →

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →