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

AC4RJ callsign genealogy

Currently held by BEACH, JAMES C

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 AC4RJ's current licensee, walking backwards.

  1. KF4YVVcancelled
    LEWIS, KEITH Bcancelled 1998-08-19

Successor callsigns

Callsigns held now by people who previously held AC4RJ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AC4RJ, oldest first.

  • BEACH, JAMES C SC
    1992-06-09 → cancelled 1998-02-08
  • UPSTATE DX PACKET ASSOCIATION SC
    2018-06-12 active