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

K6JDS 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 K6JDS's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held K6JDS.

  1. K7JDSactive· G
    SHARP, JACK DORgranted 2017-11-25

All historical holders

Every license row we've seen with the callsign K6JDS, oldest first.

  • SHARP, JACK D OR
    2011-07-23 → cancelled 2017-11-25
  • Sutter, John D CA
    2019-12-14 active
← Back to K6JDS License history →