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

W5GU callsign genealogy

Currently held by CORY, JOSEPH F

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 W5GU's current licensee, walking backwards.

  1. AD5SHcancelled· E
    Biles, Bobby LNMgranted 1997-04-11cancelled 2004-12-28
  2. K5VRGcancelled· E
    Biles, Bobby LNMgranted 1997-04-11cancelled 2004-08-26

Successor callsigns

Callsigns held now by people who previously held W5GU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5GU, oldest first.

  • CORY, JOSEPH F OK
    1994-11-23 → cancelled 1995-09-26
  • Biles, Bobby L NM
    2014-12-12 active
← Back to W5GU License history →