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

W5IVI callsign genealogy

Currently held by FITZSIMONS, NICHOLAS 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 W5IVI's current licensee, walking backwards.

  1. N5PTUcancelled· P
    FITZSIMONS, NICHOLAS Tcancelled 1999-07-09

Successor callsigns

Callsigns held now by people who previously held W5IVI.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5IVI, oldest first.

  • FITZSIMONS, NICHOLAS J LA
    1994-10-27 → cancelled 1999-04-12
  • FitzSimons, Nicholas T LA
    2019-06-22 active
← Back to W5IVI License history →