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

KC9TKJ callsign genealogy

Currently held by MORGAN, CHRISTOPHER S

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 KC9TKJ's current licensee, walking backwards.

  1. KB9PQUcancelled· G
    Morgan, Christopher SINgranted 2008-11-21cancelled 2010-12-13
  2. W9CSMactive· E
    Shuman, Shannon OTXgranted 2022-12-02
  3. KM4IGJcancelled· G
    Shuman, Shannon OTXgranted 2015-02-26cancelled 2022-12-02

Successor callsigns

Callsigns held now by people who previously held KC9TKJ.

  1. AC9WZcancelled· E
    MORGAN, CHRISTOPHER SINgranted 2018-10-31cancelled 2020-08-08
← Back to KC9TKJ License history →