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

KO4ERO

Cancelled

Mejia, Santiago

Location: HIALEAH, FL
Class: General
Granted: 2020-06-25
Expires: 2030-06-25
FRN: 0029668092

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Vanity availability

Available

Available now

KO4ERO cleared its 2-year hold on 2022-07-14. Eligible for vanity application.

Last held by Mejia, Santiago (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

KB8SMXcancelled· E
Mejia, SantiagoFLgranted 2020-07-14cancelled 2021-04-09

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 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 →