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

KO4IOP

Cancelled

Zayas-Quinones, Eduardo R

Location: Melbourne, FL
Class: General
Granted: 2020-10-19
Expires: 2030-10-19
FRN: 0017657800

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Vanity availability

Available

Available now

KO4IOP cleared its 2-year hold on 2023-03-16. Eligible for vanity application.

Last held by Zayas-Quinones, Eduardo R (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

W4ERZactive· E
Zayas-Quinones, Eduardo RFLgranted 2021-03-16

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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Starting with KO4

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KO4UTL FL · 2026-09-13
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KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →