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

K6DUG callsign genealogy

Currently held by Purkiss, Douglas

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 K6DUG's current licensee, walking backwards.

  1. K6NBAcancelled· E
    Holsted, James DCAgranted 2018-12-11cancelled 2020-09-22
  2. KB6NVAcancelled· G
    Holsted, James DCAgranted 2016-08-12cancelled 2018-12-11
  3. KM6CKIcancelled· G
    Holsted, James DCAgranted 2016-05-04cancelled 2016-08-12

Successor callsigns

Callsigns held now by people who previously held K6DUG.

  1. WT6Ractive· E
    Holsted, James DCAgranted 2020-10-23

All historical holders

Every license row we've seen with the callsign K6DUG, oldest first.

  • Purkiss, Douglas NV
    2006-09-28 → cancelled 2018-11-27
  • Holsted, James D CA
    2020-09-22 → cancelled 2020-10-23
← Back to K6DUG License history →