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

W0ACS callsign genealogy

Currently held by Sotos, Anthony C

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 W0ACS's current licensee, walking backwards.

  1. K7TCScancelled· T
    Sotos, Anthony CAZgranted 2019-12-10cancelled 2020-01-28
  2. KN6FAIcancelled· T
    Sotos, Anthony CAZgranted 2019-10-22cancelled 2019-12-10

Successor callsigns

Callsigns held now by people who previously held W0ACS.

  1. KK7Oactive· E
    Sotos, Anthony CAZgranted 2021-04-02
← Back to W0ACS License history →