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

KP4KT callsign genealogy

Currently held by MARRERO GARCIA, ELIO

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 KP4KT's current licensee, walking backwards.

  1. KP4EMGcancelled· E
    MARRERO GARCIA, ELIOPRgranted 2022-09-01cancelled 2022-09-20
  2. WP3QUcancelled· T
    Marrero-Garcia, ElioPRgranted 2002-05-02cancelled 2002-07-12

Successor callsigns

Callsigns held now by people who previously held KP4KT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KP4KT, oldest first.

  • TORO JIMENEZ, LUIS A VA
    2006-03-30 → cancelled 2018-04-24
  • MARRERO GARCIA, ELIO PR
    2022-09-20 active
← Back to KP4KT License history →