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

K4TJJ callsign genealogy

Currently held by Jeune, Thomas J

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 K4TJJ's current licensee, walking backwards.

  1. N4TJJcancelled· G
    Jeune, Thomas JNCgranted 2011-06-25cancelled 2014-08-29
  2. KA4TJJcancelled· G
    Jeune, Thomas JNCgranted 2010-06-19cancelled 2011-06-25
  3. K2TJJcancelled· G
    Jeune, Thomas JNCgranted 2007-09-18cancelled 2010-06-19
  4. N2SHBcancelled· T
    JEUNE, THOMAS JNYgranted 2002-10-23cancelled 2007-09-18

Successor callsigns

Callsigns held now by people who previously held K4TJJ.

  1. AK4GAactive· E
    Dougherty, Keith WGAgranted 2021-01-05

All historical holders

Every license row we've seen with the callsign K4TJJ, oldest first.

  • Dougherty, Keith W GA
    2008-07-08 → cancelled 2011-02-15
  • Jeune, Thomas J NC
    2024-08-10 active
← Back to K4TJJ License history →