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

KP4AL callsign genealogy

Currently held by RENTA DIAZ, LUIS A

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 KP4AL's current licensee, walking backwards.

  1. WP4IICcancelled· E
    CUEVAS SR, ANGEL LPRgranted 2001-02-14cancelled 2010-10-30
  2. KA2TQK
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KP4AL.

  1. KR4Aactive· E
    RENTA, LUIS AFLgranted 2024-03-21

All historical holders

Every license row we've seen with the callsign KP4AL, oldest first.

  • RENTA DIAZ, LUIS A PR
    1998-08-03 → cancelled 2004-06-05
  • CUEVAS SR, ANGEL L PR
    2020-10-26 active
← Back to KP4AL License history →