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

W6EPA callsign genealogy

Currently held by EPA REGION 9 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 W6EPA's current licensee, walking backwards.

  1. KF3Qactive· E
    Salzer, David ASDgranted 2023-01-25
  2. K3DAScancelled· E
    Salzer, David AMNgranted 2011-07-06cancelled 2013-03-26
  3. KD0OXFcancelled· G
    Salzer, David AMNgranted 2011-06-15cancelled 2011-07-06

Successor callsigns

Callsigns held now by people who previously held W6EPA.

  1. W3IVactive· E
    Cleveland Jr, Ralph JCAgranted 2019-03-26

All historical holders

Every license row we've seen with the callsign W6EPA, oldest first.

  • EPA REGION 9 AMATEUR RADIO CLUB CA
    1996-12-09 → cancelled 2008-12-10
  • Cleveland Jr, Ralph J CA
    2009-12-15 → cancelled 2019-03-26
← Back to W6EPA License history →