Confidence: Medium · Source: FCC ULS · As of 2026-09-09
When does KB4ZXB become available?
Currently associated with Machin, Ariel F
Vanity availability
AvailableAvailable now
KB4ZXB cleared its 2-year hold on 2003-03-16. Eligible for vanity application.
Last held by Machin, Ariel F (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.