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

K4TP callsign genealogy

Currently held by Gillespie Jr, Arthur 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 K4TP's current licensee, walking backwards.

  1. K4AKKactive· T
    Seales, Donald SALgranted 2025-12-09
  2. KR4GVWcancelled· T
    Seales, Donald SALgranted 2025-09-23cancelled 2025-12-09

Successor callsigns

Callsigns held now by people who previously held K4TP.

  1. W4GFactive· E
    Lynn, JasonALgranted 2019-05-21

All historical holders

Every license row we've seen with the callsign K4TP, oldest first.

  • Gillespie Jr, Arthur S NC
    2007-07-23 → cancelled 2017-01-07
  • Lynn, Jason AL
    2019-02-20 → cancelled 2019-05-21
  • White, Zachary W TN
    2021-06-11 active
← Back to K4TP License history →