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

WZ0P callsign genealogy

Currently held by Polydoros, Louis P

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 WZ0P's current licensee, walking backwards.

  1. KD0JDXcancelled· E
    Bell, Frederic JMOgranted 2009-10-20cancelled 2017-06-30

Successor callsigns

Callsigns held now by people who previously held WZ0P.

  1. KE7TDPactive· E
    Polydoros, Louis PAZgranted 2015-06-09
  2. KV0Dexpired· E
    ARANGUA, MARK DCOgranted 2011-03-08cancelled 2023-03-21

All historical holders

Every license row we've seen with the callsign WZ0P, oldest first.

  • ARANGUA, MARK D CO
    2001-02-22 → cancelled 2001-03-20
  • Polydoros, Louis P AZ
    2009-02-07 → cancelled 2015-06-09
  • Bell, Frederic J MO
    2017-06-30 active
← Back to WZ0P License history →