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

KJ5C callsign genealogy

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 KJ5C's current licensee, walking backwards.

  1. KI5QCPcancelled· E
    WERTZ, JASONTXgranted 2021-06-02cancelled 2021-07-16

Successor callsigns

Callsigns held now by people who previously held KJ5C.

  1. W6JSHactive· E
    KIDDER III, CHARLES CUTgranted 2019-06-25
  2. KX7Xactive· E
    CASPER, JEREL GUTgranted 2017-09-09
  3. KR5Ccancelled· E
    LEE, GEORGE WTXgranted 2009-01-13cancelled 2009-11-13

All historical holders

Every license row we've seen with the callsign KJ5C, oldest first.

  • CASPER, JEREL G UT
    2001-10-13 → cancelled 2007-10-23
  • KIDDER III, CHARLES C UT
    2010-05-18 → cancelled 2019-06-25
  • WERTZ, JASON TX
    2021-07-16 active
  • —
    — → cancelled 1999-02-23
← Back to KJ5C License history →