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

K7SJC callsign genealogy

Currently held by COLD, SHERMAN 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 K7SJC's current licensee, walking backwards.

  1. K4MGMcancelled· E
    COLD, SHERMAN JUTgranted 2019-11-08cancelled 2025-01-22
  2. K7TEBcancelled· E
    COLD, SHERMAN JNCgranted 2018-05-15cancelled 2019-11-08
  3. KI7RECcancelled· E
    COLD, SHERMAN JUTgranted 2017-10-30cancelled 2018-05-15

Successor callsigns

Callsigns held now by people who previously held K7SJC.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K7SJC, oldest first.

  • Christie, Susan J OR
    2012-10-13 → cancelled 2024-11-16
  • COLD, SHERMAN J UT
    2025-01-22 active
← Back to K7SJC License history →