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

KC9LZV callsign genealogy

Currently held by Neises, Jay M

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 KC9LZV's current licensee, walking backwards.

  1. KC9MTHcancelled· G
    Neises, Jay MWIgranted 2007-08-08cancelled 2008-02-16

Successor callsigns

Callsigns held now by people who previously held KC9LZV.

  1. KC9MTHcancelled· G
    Neises, Jay MWIgranted 2007-08-08cancelled 2008-02-16

All historical holders

Every license row we've seen with the callsign KC9LZV, oldest first.

  • Neises, Jay M WI
    2007-08-08 → cancelled 2008-01-11
  • Neises, Jay M WI
    2018-01-23 active
← Back to KC9LZV License history →