Confidence: Medium · Source: FCC ULS · As of 2026-09-11
When does KD4QBU become available?
Currently associated with SPREITZER, CALVIN J
Vanity availability
AvailableAvailable now
KD4QBU cleared its 2-year hold on 2003-10-05. Eligible for vanity application.
Last held by SPREITZER, CALVIN J (MD).
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.