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

KM4OHQ

Cancelled

Bogenberger, Matthew C

Location: Atlanta, GA
Class: Technician
Granted: 2015-10-22
Expires: 2025-10-22
FRN: 0024943573

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Vanity availability

Available

Available now

KM4OHQ cleared its 2-year hold on 2018-01-04. Eligible for vanity application.

Last held by Bogenberger, Matthew C (GA).

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

K9BOGactive· T
Bogenberger, Matthew CGAgranted 2025-12-04

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

All →

KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11
KK4LOK 2026-09-11
KK4LOU 2026-09-13

Starting with KM4

All →

KM4AHK PA · 2026-09-21
KM4JCT GA · 2026-09-28
KM4FBY SC · 2026-10-01
KM4IS NC · 2026-10-03
KM4NGF AL · 2026-10-07

Full history → Vanity availability → Callsign genealogy →