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

K8DBT callsign genealogy

Currently held by THOMAS, DONALD B

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 K8DBT's current licensee, walking backwards.

  1. KC8JGKcancelled· T
    THOMAS, DONALD BOHgranted 1998-02-20cancelled 2002-03-08

Successor callsigns

Callsigns held now by people who previously held K8DBT.

No current licensee on record previously held this callsign.