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

K0HMH callsign genealogy

Currently held by FREDERIKSEN, GENE A

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 K0HMH's current licensee, walking backwards.

  1. AD0CJcancelled· E
    Smith, Jason WNEgranted 2019-12-31cancelled 2020-05-05
  2. KC0HMHcancelled· E
    Smith, Jason WNEgranted 2010-01-15cancelled 2012-11-21

Successor callsigns

Callsigns held now by people who previously held K0HMH.

  1. K7ESEactive· G
    FREDERIKSEN, GENE ATXgranted 2019-01-31

All historical holders

Every license row we've seen with the callsign K0HMH, oldest first.

  • Smith, Jason W NE
    2020-05-05 active
  • FREDERIKSEN, GENE A
    — → cancelled 1999-02-10
← Back to K0HMH License history →