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

KM4HKY

Cancelled

SIMPSON, ROY E

Location: GOOSE CREEK, SC
Class: General
Granted: 2015-01-22
Expires: 2025-01-22
FRN: 0024216897

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KM4HKY. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KM4CZVcancelled· T
Donovan, Scott RALgranted 2014-07-14cancelled 2017-07-28

Prior holders later became

K5RESactive· E
SIMPSON, ROY ESCgranted 2024-12-31

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 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 →