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

KP4CV callsign genealogy

Currently held by VENDRELL-CRESPO, CANDIDO

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 KP4CV's current licensee, walking backwards.

  1. KP4VCCcancelled· E
    VENDRELL-CRESPO, CANDIDOPRgranted 2004-08-03cancelled 2010-04-06
  2. KG4VCCcancelled· G
    Vendrell, CandidoPRgranted 2002-05-17cancelled 2004-08-03
  3. KG4LEJcancelled· G
    Vendrell, CandidoFLgranted 2001-01-12cancelled 2002-05-17

Successor callsigns

Callsigns held now by people who previously held KP4CV.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KP4CV, oldest first.

  • NEGRONI, JULIO A PR
    1998-02-03 → cancelled 2010-02-04
  • VENDRELL-CRESPO, CANDIDO TX
    2020-03-20 active
← Back to KP4CV License history →