Confidence: Medium · Source: FCC ULS · As of 2026-09-15
When does W1SZH become available?
Currently associated with Mullen, John P
Vanity availability
1449dAvailable on 2030-09-03
W1SZH expired on 2026-09-04. Hold ends in 1449 days.
Last held by Mullen, John P (MA).
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.