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

KO4ZVL

Cancelled

Shattuck, Michael R

Location: Centreville, VA
Class: General
Granted: 2022-04-18
Expires: 2032-04-18
FRN: 0032104705

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KO4ZVL cleared its 2-year hold on 2026-02-08. Eligible for vanity application.

Last held by Shattuck, Michael R (VA).

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

K0ACLcancelled· E
Shattuck, Michael RVAgranted 2024-02-09cancelled 2024-07-16

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KK4LMX 2026-09-10
KQ4GPU 2026-09-10
KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with KO4

All →

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →