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

KR7SOC callsign genealogy

Currently held by Zellar, Eric 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 KR7SOC's current licensee, walking backwards.

  1. K9ZMCcancelled· T
    Zellar, Eric AMOgranted 2022-12-02cancelled 2023-03-17
  2. N6HDMcancelled· T
    Zellar, Eric AMOgranted 2022-02-05cancelled 2022-12-02
  3. W0EZAcancelled· T
    Zellar, Eric AMOgranted 2021-11-27cancelled 2022-02-05
  4. N3CSScancelled· T
    Zellar, Eric AMOgranted 2021-06-12cancelled 2021-11-27
  5. KF0CIYcancelled· T
    Zellar, Eric AMOgranted 2020-11-13cancelled 2021-06-12

Successor callsigns

Callsigns held now by people who previously held KR7SOC.

  1. K8ZHQactive· T
    Zellar, Eric AMOgranted 2024-11-15
← Back to KR7SOC License history →