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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KD0UNJ callsign genealogy

Currently held by Hulbert, Blaine

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 KD0UNJ's current licensee, walking backwards.

  1. KI6NMKcancelled· G
    Hulbert, BlaineNDgranted 2007-12-06cancelled 2013-03-01
  2. KI6NMDcancelled· T
    Hulbert, BlaineCAgranted 2007-12-06cancelled 2007-12-07

Successor callsigns

Callsigns held now by people who previously held KD0UNJ.

  1. K0BNDexpired· G
    Hulbert, BlaineNDgranted 2013-04-12cancelled 2025-04-15
← Back to KD0UNJ License history →