Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KO4OKF

Cancelled

Tripodes, Gregory M

Location: Franklin, TN
Class: General
Granted: 2020-11-19
Expires: 2030-11-19
Previous call: KO4JNU
FRN: 0030122790

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Vanity availability

Available

Available now

KO4OKF cleared its 2-year hold on 2024-09-06. Eligible for vanity application.

Last held by Tripodes, Gregory M (TN).

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 →

Previously held by current licensee

KO4JNUcancelled· G
Tripodes, Gregory MTNgranted 2020-11-19cancelled 2021-03-19

Prior holders later became

KQ4CZUactive· G
Tripodes, Gregory MTNgranted 2020-11-19

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KC8UTK 2026-09-12
KG4VBJ 2026-09-12
WB4ZXT 2026-09-12
K4KLP 2026-09-13
KI4ZDD 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 →