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

KO4DDK

Cancelled

Coloyan, Richard G

Location: PORT RICHEY, FL
Class: General
Granted: 2020-04-22
Expires: 2030-04-22
FRN: 0029459658

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Vanity availability

Available

Available now

KO4DDK cleared its 2-year hold on 2023-05-04. Eligible for vanity application.

Last held by Coloyan, Richard G (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

K4AKSactive· G
Coloyan, Richard GFLgranted 2021-05-04

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 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 →