Confidence: Medium · Source: FCC ULS · As of 2026-09-10
When does KO4OOK become available?
Currently associated with Rigg, Evan B
Vanity availability
AvailableAvailable now
KO4OOK cleared its 2-year hold on 2023-04-10. Eligible for vanity application.
Last held by Rigg, Evan B (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.