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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N9WJ callsign genealogy

Currently held by Piva, William J

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by N9WJ's current licensee, walking backwards.

  1. KC9OUUcancelled· E
    Kelley, Danny RINgranted 2008-12-12cancelled 2010-01-29

Successor callsigns

Callsigns held now by people who previously held N9WJ.

  1. N9WJPcancelled· E
    Piva, William JILgranted 2008-01-05cancelled 2008-02-05

All historical holders

Every license row we've seen with the callsign N9WJ, oldest first.

  • Piva, William J IL
    2004-07-24 → cancelled 2008-01-05
  • Kelley, Danny R IN
    2019-12-24 active
← Back to N9WJ License history →