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

AA9X callsign genealogy

Currently held by MORTON, JOHN L

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 AA9X's current licensee, walking backwards.

  1. AA9XOcancelled· E
    Tolbert, Robert PILgranted 1998-08-12cancelled 2001-01-31
  2. KG9OEcancelled· A
    TOLBERT, ROBERT PILgranted 1998-08-12cancelled 2000-02-04
  3. N9SPOcancelled· P
    TOLBERT, ROBERT Pcancelled 1998-08-12

Successor callsigns

Callsigns held now by people who previously held AA9X.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AA9X, oldest first.

  • MORTON, JOHN L IL
    1989-01-10 → cancelled 2001-01-11
  • Tolbert, Robert P IL
    2020-11-13 active
← Back to AA9X License history →