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

KD4TPL callsign genealogy

Currently held by GERARDO, ENRIQUETA

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 KD4TPL's current licensee, walking backwards.

  1. KI4BTEcancelled· N
    GERARDO, ENRIQUETAFLgranted 2003-08-05cancelled 2003-08-30

Successor callsigns

Callsigns held now by people who previously held KD4TPL.

  1. KO6GKactive· E
    GERARDO, ENRIQUETAFLgranted 2017-01-31
  2. KI4BTEcancelled· N
    GERARDO, ENRIQUETAFLgranted 2003-08-05cancelled 2003-08-30

All historical holders

Every license row we've seen with the callsign KD4TPL, oldest first.

  • GERARDO, ENRIQUETA FL
    1992-10-13 → cancelled 2003-08-05
  • GERARDO, ENRIQUETA FL
    2013-07-11 → cancelled 2017-01-31
← Back to KD4TPL License history →