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

K0HAU callsign genealogy

Currently held by Haugen, Kaleb 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 K0HAU's current licensee, walking backwards.

  1. W0JCHcancelled· G
    Haugen, Kaleb JWIgranted 2010-10-26cancelled 2018-09-28
  2. KC9TEIcancelled· T
    Haugen, J CalebWIgranted 2010-10-08cancelled 2010-10-26

Successor callsigns

Callsigns held now by people who previously held K0HAU.

No current licensee on record previously held this callsign.

← Back to K0HAU License history →