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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KR4A callsign genealogy

Currently held by RENTA, 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 KR4A's current licensee, walking backwards.

  1. KP4ALactive· E
    CUEVAS SR, ANGEL LPRgranted 2020-10-26
  2. WP4IICcancelled· E
    CUEVAS SR, ANGEL LPRgranted 2001-02-14cancelled 2010-10-30
  3. KA2TQK
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KR4A.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KR4A, oldest first.

  • HARRISON, HERBERT A TN
    1994-03-22 → cancelled 2002-02-07
  • RENTA, LUIS A FL
    2024-03-21 active
← Back to KR4A License history →