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

K0GBM

Cancelled

Martz, Gregory B

Location: Duvall, WA
Class: General
Granted: 2007-06-02
Expires: 2017-06-02
Previous call: KE7NFE
FRN: 0009375890

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Vanity availability

Available

Available now

K0GBM cleared its 2-year hold on 2011-05-22. Eligible for vanity application.

Last held by Martz, Gregory B (WA).

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

KE7NFEcancelled· G
Martz, Gregory BWAgranted 2007-05-09cancelled 2007-06-02

Prior holders later became

W7GBMactive· G
Martz, Gregory BWAgranted 2019-04-12

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

All →

AE7XB 2026-09-11
KD7NAK 2026-09-11
KK7VFQ 2026-09-12
N7TYT 2026-09-12
WA7IXG 2026-09-12

Starting with K0

All →

K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09
K0EHN MN · 2026-10-12
K0USD MN · 2026-10-21

Full history → Vanity availability → Callsign genealogy →