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

KJ1T callsign genealogy

Currently held by Thompson, Kerry 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 KJ1T's current licensee, walking backwards.

  1. KJ5GKEcancelled· E
    Lewis, Matthew JFLgranted 2024-05-15cancelled 2026-05-12

Successor callsigns

Callsigns held now by people who previously held KJ1T.

  1. W4BROactive· E
    Thompson, Kerry JGAgranted 2022-03-23
  2. W4FWCcancelled· E
    Thompson, Kerry JGAgranted 2006-02-28cancelled 2007-03-27
  3. W3KFPexpired· E
    STYMIEST, MILTON ENVgranted 2002-11-23cancelled 2014-11-25

All historical holders

Every license row we've seen with the callsign KJ1T, oldest first.

  • STYMIEST, MILTON E MA
    1997-01-27 → cancelled 2002-11-23
  • Thompson, Kerry J GA
    2005-05-27 → cancelled 2006-02-28
  • Thompson, Kerry J GA
    2007-03-27 → cancelled 2012-03-30
  • Bock, Richard A FL
    2014-04-22 → cancelled 2026-04-23
  • Lewis, Matthew J FL
    2026-05-12 active
← Back to KJ1T License history →