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

AC8ZD callsign genealogy

Currently held by BOLDIN, CHARLES 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 AC8ZD's current licensee, walking backwards.

  1. K9DPBcancelled· E
    BEHNKE JR, DAVID PMIgranted 2021-09-11cancelled 2021-12-04
  2. N8NZDcancelled· G
    BEHNKE JR, DAVID PMIgranted 2021-02-03cancelled 2021-09-11

Successor callsigns

Callsigns held now by people who previously held AC8ZD.

  1. KF8Sactive· E
    BEHNKE JR, DAVID PMIgranted 2023-06-03
  2. K8EYXactive· E
    BOLDIN, CHARLES DMIgranted 2017-06-13

All historical holders

Every license row we've seen with the callsign AC8ZD, oldest first.

  • BOLDIN, CHARLES D MI
    2017-05-25 → cancelled 2017-06-13
  • BEHNKE JR, DAVID P MI
    2021-12-04 → cancelled 2023-06-03
← Back to AC8ZD License history →