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

KT2J callsign genealogy

Currently held by Ishida, Isamu

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 KT2J's current licensee, walking backwards.

  1. KU4Ycancelled· E
    NIEVES, JOSE MNYgranted 2022-04-12cancelled 2025-01-17
  2. WD4SDEcancelled· E
    NIEVES, JOSE MFLgranted 2012-03-30cancelled 2012-07-06
  3. KK4HGCcancelled· E
    NIEVES, JOSE MFLgranted 2012-02-28cancelled 2012-03-30

Successor callsigns

Callsigns held now by people who previously held KT2J.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KT2J, oldest first.

  • Ishida, Isamu CA
    2012-09-28 → cancelled 2024-12-27
  • NIEVES, JOSE M NY
    2025-01-17 active
← Back to KT2J License history →