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

W6MHS callsign genealogy

Currently held by MOORPARK HIGH SCHOOL AMATEUR RADIO CLUB

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 W6MHS's current licensee, walking backwards.

  1. W6IRNactive· G
    Sharbiani, MasoudCAgranted 2022-12-24
  2. KN6ZIGcancelled· G
    Sharbiani, MasoudCAgranted 2021-07-12cancelled 2022-12-24
  3. KN6PIWcancelled· T
    Sharbiani, MasoudCAgranted 2021-06-22cancelled 2021-07-12

Successor callsigns

Callsigns held now by people who previously held W6MHS.

  1. WW6IAMactive· G
    Guerrero, FranciscoCAgranted 2025-05-09

All historical holders

Every license row we've seen with the callsign W6MHS, oldest first.

  • MOORPARK HIGH SCHOOL AMATEUR RADIO CLUB CA
    2005-08-30 → cancelled 2017-08-31
  • Guerrero, FRANCISCO CA
    2019-05-31 → cancelled 2025-05-09
← Back to W6MHS License history →