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

KP4AI callsign genealogy

Currently held by GOMEZ, ABNER

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 KP4AI's current licensee, walking backwards.

  1. KP4JCFcancelled· E
    CARMONA FIGUEROA, JULIOPRgranted 2018-11-24cancelled 2022-03-29
  2. WP4QOKcancelled· T
    CARMONA FIGUEROA, JULIOPRgranted 2018-10-23cancelled 2018-11-24

Successor callsigns

Callsigns held now by people who previously held KP4AI.

  1. KP4JBactive· E
    BAUZA, JUANPAgranted 2017-03-03
  2. NP3Gcancelled· E
    GOMEZ, ABNERFLgranted 2005-03-05cancelled 2008-04-08

All historical holders

Every license row we've seen with the callsign KP4AI, oldest first.

  • GOMEZ, ABNER PR
    1999-06-10 → cancelled 2005-03-05
  • BAUZA, JUAN PR
    2015-10-06 → cancelled 2017-03-03
  • CARMONA FIGUEROA, JULIO PR
    2022-03-29 active
← Back to KP4AI License history →