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

WS3N callsign genealogy

Currently held by Bono, Jack

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 WS3N's current licensee, walking backwards.

  1. AJ4SQcancelled· E
    Bono, JackFLgranted 2009-07-14cancelled 2011-10-14
  2. KJ4NLDactive· G
    SHEPARD, SEAN MVAgranted 2021-09-23
  3. KJ4CIDcancelled· T
    SHEPARD, SEAN MVAgranted 2011-03-22cancelled 2011-12-06
  4. KJ4SCXcancelled· T
    SHEPARD, SEAN MVAgranted 2010-02-11cancelled 2011-03-22

Successor callsigns

Callsigns held now by people who previously held WS3N.

  1. W3ZIactive· E
    JOHNSON, MARK DFLgranted 2020-12-02

All historical holders

Every license row we've seen with the callsign WS3N, oldest first.

  • JOHNSON, MARK D PA
    1991-10-22 → cancelled 2001-01-31
  • Bono, Jack FL
    2021-09-10 active
← Back to WS3N License history →