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

K4TCH callsign genealogy

Currently held by HERING, THOMAS C

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 K4TCH's current licensee, walking backwards.

  1. KG4HEHcancelled· T
    Richards, Steven TSCgranted 2020-01-15cancelled 2021-06-07

Successor callsigns

Callsigns held now by people who previously held K4TCH.

  1. NA4THactive· E
    HERING, THOMAS CTNgranted 2018-07-24
  2. W4DFRcancelled· E
    HERING, THOMAS CFLgranted 2001-10-27cancelled 2002-06-22

All historical holders

Every license row we've seen with the callsign K4TCH, oldest first.

  • HERING, THOMAS C FL
    2000-07-04 → cancelled 2001-10-27
  • HERING, THOMAS C TN
    2012-03-27 → cancelled 2018-07-24
  • Richards, Steven T SC
    2021-06-07 active
← Back to K4TCH License history →