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

W4MKW

Expired

WILKERSON, MICHAEL K

Location: CATAWBA, SC
Class: Amateur Extra
Granted: 2013-06-11
Expires: 2023-06-11
Previous call: KK4REO
FRN: 0022701866

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Vanity availability

274d

Available on 2027-06-10

W4MKW expired on 2023-06-11. Hold ends in 274 days.

Last held by WILKERSON, MICHAEL K (SC).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KK4REOcancelled· G
WILKERSON, MICHAEL KSCgranted 2013-05-16cancelled 2013-06-11

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 W4

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W4HKO FL · 2026-09-09
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W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →