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

KC3HZN callsign genealogy

Currently held by GUTKNECHT, JAY S

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 KC3HZN's current licensee, walking backwards.

  1. KC9EUHcancelled· G
    GUTKNECHT, JAY SPAgranted 2008-10-15cancelled 2016-10-21
  2. N3YRMcancelled· G
    GUTKNECHT, JAY SINgranted 1997-02-12cancelled 2003-09-27
  3. KA2JZJ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KC3HZN.

  1. WB2EWUactive· G
    GUTKNECHT, JAY SPAgranted 2026-09-11
← Back to KC3HZN License history →