Confidence: Medium · Source: FCC ULS · As of 2026-09-10
When does KB4DFO become available?
Currently associated with MARX, ROLF P
Vanity availability
AvailableAvailable now
KB4DFO cleared its 2-year hold on 2002-05-30. Eligible for vanity application.
Last held by MARX, ROLF P (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.