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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

WO4A callsign genealogy

Currently held by OLIVER, SAMUEL T

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 WO4A's current licensee, walking backwards.

  1. W4FGTcancelled· E
    Jones, Richard CVAgranted 2007-08-14cancelled 2007-09-07
  2. KI4RYMcancelled· E
    Jones, Richard CVAgranted 2006-11-01cancelled 2007-08-14

Successor callsigns

Callsigns held now by people who previously held WO4A.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WO4A, oldest first.

  • OLIVER, SAMUEL T NC
    1997-10-02 → cancelled 2000-12-09
  • Jones, Richard C IN
    2017-08-25 active
← Back to WO4A License history →