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

When does N1SDX become available?

Currently associated with Peterson, John S

Vanity availability

559d

Available on 2028-03-23

N1SDX cancelled on 2026-03-24. Hold ends in 559 days.

Last held by Peterson, John S (RI).

Confidence: High

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