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

K9BH callsign genealogy

Currently held by Roberts, Ira J

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 K9BH's current licensee, walking backwards.

  1. N1ERactive· E
    Dasher, Andrew DTXgranted 2021-09-25
  2. AD5GTcancelled· E
    Dasher, Andrew DTXgranted 2016-09-03cancelled 2021-09-25
  3. KG5OQTcancelled· E
    Dasher, Andrew DTXgranted 2016-07-27cancelled 2016-09-03

Successor callsigns

Callsigns held now by people who previously held K9BH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K9BH, oldest first.

  • Roberts, Ira J IN
    2007-06-25 → cancelled 2019-08-14
  • BUSH, RANDALL D IL
    2019-09-04 active
← Back to K9BH License history →