Confidence: Medium · Source: FCC ULS · As of 2026-09-11
When does KN4CST become available?
Currently associated with Letts, Tanner J
Vanity availability
AvailableAvailable now
KN4CST cleared its 2-year hold on 2019-05-16. Eligible for vanity application.
Last held by Letts, Tanner J (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.