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

K8ACD callsign genealogy

Currently held by Deem, Adam 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 K8ACD's current licensee, walking backwards.

  1. KD0DAWcancelled· G
    Deem, Adam CSCgranted 2015-04-10cancelled 2021-12-24
  2. KB8ZXBcancelled· G
    Deem, Adam CNDgranted 2005-03-30cancelled 2008-02-23

Successor callsigns

Callsigns held now by people who previously held K8ACD.

  1. W8TTTactive· A
    CRESWELL, ROBERT FOHgranted 2022-09-20

All historical holders

Every license row we've seen with the callsign K8ACD, oldest first.

  • CRESWELL, ROBERT F OH
    1996-06-29 → cancelled 2002-11-02
  • Deem, Adam C OH
    2021-12-24 active
← Back to K8ACD License history →