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

AJ0L callsign genealogy

Currently held by Garrison, Dennis D

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 AJ0L's current licensee, walking backwards.

  1. AA0DGcancelled· E
    Garrison, Dennis DMOgranted 2024-03-29cancelled 2024-04-19
  2. AB0MPcancelled· E
    Garrison, Dennis DMOgranted 2019-06-05cancelled 2024-03-29
  3. KC0GIUcancelled· P
    Garrison, Dennis DMOgranted 1999-08-27cancelled 2000-06-03

Successor callsigns

Callsigns held now by people who previously held AJ0L.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AJ0L, oldest first.

  • Allison, Lawrence R CO
    2012-02-14 → cancelled 2024-03-30
  • Garrison, Dennis D MO
    2024-04-19 active
← Back to AJ0L License history →