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

AG0J callsign genealogy

Currently held by MATHEWS, ROBERT 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 AG0J's current licensee, walking backwards.

  1. KC0TPLcancelled· E
    MATHEWS, ROBERT CCOgranted 2005-01-03cancelled 2013-04-13

Successor callsigns

Callsigns held now by people who previously held AG0J.

  1. WQ5Ractive· E
    MC CROREY, GARY LOKgranted 2020-09-22
  2. K0BRcancelled· E
    DIBBLE, DANIEL MMOgranted 1997-02-12cancelled 2006-05-25

All historical holders

Every license row we've seen with the callsign AG0J, oldest first.

  • MC CROREY, GARY L OK
    2004-12-28 → cancelled 2010-12-07
  • MATHEWS, ROBERT C AZ
    2023-03-14 active
← Back to AG0J License history →