Confidence: Medium · Source: FCC ULS · As of 2026-09-11
When does KM4RFB become available?
Currently associated with Blackmon, William O
Vanity availability
AvailableAvailable now
KM4RFB cleared its 2-year hold on 2018-03-08. Eligible for vanity application.
Last held by Blackmon, William O (AL).
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.