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

KM4WKC

Cancelled

Sleeman Sr, Joseph J

Location: Vero Beach, FL
Class: Technician
Granted: 2016-08-31
Expires: 2026-08-31
FRN: 0025820515

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Vanity availability

Available

Available now

KM4WKC cleared its 2-year hold on 2018-09-20. Eligible for vanity application.

Last held by Sleeman Sr, Joseph J (FL).

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

K4WBCactive· T
Sleeman Sr, Joseph JFLgranted 2016-09-20

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

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 →