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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KA8DJS callsign genealogy

Currently held by Duff, Charles A

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 KA8DJS's current licensee, walking backwards.

  1. KE8HCRcancelled· T
    Segroves Sr, David JMIgranted 2017-06-01cancelled 2017-08-15

Successor callsigns

Callsigns held now by people who previously held KA8DJS.

  1. N8CZcancelled· E
    Duff, Charles AOHgranted 2005-02-15cancelled 2014-08-18

All historical holders

Every license row we've seen with the callsign KA8DJS, oldest first.

  • Duff, Charles A OH
    2004-11-12 → cancelled 2005-02-15
  • Segroves Sr, David J MI
    2017-08-15 active