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

W4OPA callsign genealogy

Currently held by CONFREY, EUGENE A

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 W4OPA's current licensee, walking backwards.

  1. WA7LBcancelled· E
    Bishop, Larry AVAgranted 2011-04-06cancelled 2013-06-21
  2. KC6PRHcancelled· E
    Bishop, Larry AORgranted 1996-04-05cancelled 2001-06-12

Successor callsigns

Callsigns held now by people who previously held W4OPA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4OPA, oldest first.

  • CONFREY, EUGENE A FL
    1996-07-15 → cancelled 2008-07-16
  • Bishop, Larry A OR
    2023-03-24 active
← Back to W4OPA License history →