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

WW4JO callsign genealogy

Currently held by RODRIGUEZ JR, JoelAntonio

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 WW4JO's current licensee, walking backwards.

  1. KB4RSactive· E
    Stebbins, Richard TFLgranted 2021-11-16
  2. K1ITVcancelled· E
    Stebbins, Richard TFLgranted 2014-03-18cancelled 2021-11-16
  3. KB1KTEcancelled· T
    Stebbins, Richard TCTgranted 2004-02-05cancelled 2004-04-20

Successor callsigns

Callsigns held now by people who previously held WW4JO.

  1. KW4RScancelled· E
    RODRIGUEZ JR, Jose AntonioFLgranted 2015-06-16cancelled 2019-06-11
← Back to WW4JO License history →