Confidence: Medium · Source: FCC ULS · As of 2026-09-11

When does KM4USS become available?

Currently associated with Hartzheim, Anthony A

Vanity availability

Available

Available now

KM4USS cleared its 2-year hold on 2018-07-14. Eligible for vanity application.

Last held by Hartzheim, Anthony A (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.

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