Confidence: Medium · Source: FCC ULS · As of 2026-09-11
When does WP4RBB become available?
Currently associated with Amateur Radio Alliance Inc
Vanity availability
AvailableAvailable now
WP4RBB cleared its 2-year hold on 2021-04-19. Eligible for vanity application.
Last held by Amateur Radio Alliance Inc (PR).
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.