Confidence: Medium · Source: FCC ULS · As of 2026-09-10

When does KO4OSB become available?

Currently associated with Stacey, Frederick J

Vanity availability

10d

Available on 2026-09-21

KO4OSB cancelled on 2024-09-21. Hold ends in 10 days.

Last held by Stacey, Frederick J (VA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.