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

KG4KOW

Cancelled

Grimsley, Michael F

Location: LEXINGTON, SC
Class: Amateur Extra
Granted: 2011-06-08
Expires: 2021-06-08
FRN: 0004113700

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Vanity availability

Available

Available now

KG4KOW cleared its 2-year hold on 2022-07-28. Eligible for vanity application.

Last held by Grimsley, Michael F (SC).

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

KF4Wactive· E
Grimsley, Michael FSCgranted 2020-07-28

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with KG4

All →

KG4JXE OR · 2026-09-10
KG4QXI FL · 2026-09-10
KG4RVV FL · 2026-09-10
KG4SUF AL · 2026-09-10
KG4TPH NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →