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

KD7ZJG callsign genealogy

Currently held by Cook, James 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 KD7ZJG's current licensee, walking backwards.

  1. KI7YJBcancelled· G
    Cook, James AWAgranted 2018-05-22cancelled 2018-06-12

Successor callsigns

Callsigns held now by people who previously held KD7ZJG.

  1. AI7FCactive· E
    Cook, James AWAgranted 2018-06-12

All historical holders

Every license row we've seen with the callsign KD7ZJG, oldest first.

  • Cook, James A WA
    2001-12-12 → cancelled 2013-12-13
  • Cook, James A WA
    2018-06-12 → cancelled 2021-01-26
← Back to KD7ZJG License history →