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

When does WP4TZZ become available?

Currently associated with Los Radio Heads

Vanity availability

691d

Available on 2028-08-03

WP4TZZ cancelled on 2026-08-04. Hold ends in 691 days.

Last held by Los Radio Heads (PR).

Confidence: High

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