Confidence: Medium · Source: FCC ULS · As of 2026-09-10
When does KK4SSI become available?
Currently associated with RIGG, WILLIAM W
Vanity availability
AvailableAvailable now
KK4SSI cleared its 2-year hold on 2015-12-10. Eligible for vanity application.
Last held by RIGG, WILLIAM W (SC).
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.