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

W8TDB callsign genealogy

Currently held by Bates, Todd 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 W8TDB's current licensee, walking backwards.

  1. W6TDBcancelled· G
    Bates, Todd DMIgranted 2014-03-25cancelled 2014-05-13
  2. KD8WEBcancelled· G
    Bates, Todd DMIgranted 2013-12-31cancelled 2014-03-25

Successor callsigns

Callsigns held now by people who previously held W8TDB.

  1. W0TDBactive· G
    Bates CW2, Todd DCOgranted 2026-07-11
← Back to W8TDB License history →