Confidence: Medium · Source: FCC ULS · As of 2026-09-12

When does KS4BY become available?

Currently associated with MULLER, ROBERT D

Vanity availability

Available

Available now

KS4BY cleared its 2-year hold on 2008-09-08. Eligible for vanity application.

Last held by MULLER, ROBERT D (VA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

← Back to KS4BY Full license history → Browse all available callsigns →