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

K7JDS callsign genealogy

Currently held by SHARP, JACK D

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 K7JDS's current licensee, walking backwards.

  1. K6JDSactive· E
    Sutter, John DCAgranted 2019-12-14
  2. W1JDScancelled· E
    Sutter, John DCAgranted 2016-06-21cancelled 2019-12-14
  3. KK6UTDcancelled· E
    Sutter, John DCAgranted 2015-06-16cancelled 2016-06-21

Successor callsigns

Callsigns held now by people who previously held K7JDS.

  1. N7DLKactive· E
    SMITH, JIMMIE DMTgranted 2015-11-03

All historical holders

Every license row we've seen with the callsign K7JDS, oldest first.

  • SMITH, JIMMIE D MT
    2008-11-06 → cancelled 2015-11-03
  • SHARP, JACK D OR
    2017-11-25 active
← Back to K7JDS License history →