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

K0LDB callsign genealogy

Currently held by Bohmke Jr, David K

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 K0LDB's current licensee, walking backwards.

  1. N8DJRcancelled· T
    Bohmke Jr, David KWVgranted 2013-07-27cancelled 2019-02-20
  2. N7DJRactive· T
    Rice, DallinUTgranted 2025-08-15
  3. KG7PUOcancelled· T
    Rice, DallinUTgranted 2014-12-18cancelled 2015-08-15

Successor callsigns

Callsigns held now by people who previously held K0LDB.

  1. N0DJRcancelled· T
    Bohmke Jr, David KARgranted 2021-02-23cancelled 2021-08-14
← Back to K0LDB License history →