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

KP4TS callsign genealogy

Currently held by TORRES SANCHEZ, BENITO

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 KP4TS's current licensee, walking backwards.

  1. KP4BTScancelled· E
    TORRES SANCHEZ, BENITOPRgranted 2013-03-05cancelled 2016-08-09
  2. WP4OQScancelled· T
    Torres-Sanchez, BenitoPRgranted 2013-01-31cancelled 2013-03-05

Successor callsigns

Callsigns held now by people who previously held KP4TS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KP4TS, oldest first.

  • RIVERA Dr., MIGUEL A PR
    2002-03-06 → cancelled 2014-06-03
  • TORRES SANCHEZ, BENITO PR
    2026-06-26 active
← Back to KP4TS License history →