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

KP4DB callsign genealogy

Currently held by BARRETO SR, ANGEL D

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 KP4DB's current licensee, walking backwards.

  1. KP4GDactive· A
    DOMINGUEZ, GERMANPRgranted 2019-10-26
  2. KR4SQcancelled· A
    DOMINGUEZ, GERMANPRgranted 2004-12-23cancelled 2008-12-12
  3. KD4MGK
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KP4DB.

No current licensee on record previously held this callsign.

← Back to KP4DB License history →