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

W6IRN callsign genealogy

Currently held by DECKER, GEORGE H

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 W6IRN's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held W6IRN.

  1. W6MHScancelled· G
    Guerrero, FRANCISCOCAgranted 2019-05-31cancelled 2025-05-09

All historical holders

Every license row we've seen with the callsign W6IRN, oldest first.

  • DECKER, GEORGE H CA
    2007-03-13 → cancelled 2019-03-14
  • FRANCISCO, GUERRERO CA
    2019-04-23 → cancelled 2019-05-31
  • Sharbiani, Masoud CA
    2022-12-24 active
← Back to W6IRN License history →