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

KP4MAL callsign genealogy

Currently held by LOPEZ RIVERA, MIGUEL 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 KP4MAL's current licensee, walking backwards.

  1. KP4MLCcancelled· G
    LOPEZ RIVERA, MIGUEL APRgranted 2016-03-12cancelled 2017-05-12
  2. WP4PFIcancelled· G
    LOPEZ RIVERA, MIGUEL APRgranted 2014-10-02cancelled 2016-03-12

Successor callsigns

Callsigns held now by people who previously held KP4MAL.

No current licensee on record previously held this callsign.

← Back to KP4MAL License history →