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

WP3YZ callsign genealogy

Currently held by Torres-Ortiz, Julio

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 WP3YZ's current licensee, walking backwards.

  1. WP3YLactive
    Ladies Ham Radio Club of Puerto Rico, IncPRgranted 2021-07-12
  2. WP4AMRcancelled
    Alianza de Mujeres Radioaficionadas de PR, IncPRgranted 2021-04-09cancelled 2021-07-12
  3. WP4RTAcancelled
    Alianza de Mujeres Radioaficionadas de PR, IncPRgranted 2021-03-22cancelled 2021-04-09

Successor callsigns

Callsigns held now by people who previously held WP3YZ.

  1. WP4ALexpired· G
    Torres, JulioPRgranted 2003-07-23cancelled 2015-08-11

All historical holders

Every license row we've seen with the callsign WP3YZ, oldest first.

  • Torres-Ortiz, Julio PR
    2003-07-23 → cancelled 2004-04-17
  • jimenez, Jose D PR
    2023-09-29 active
← Back to WP3YZ License history →