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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K3JI callsign genealogy

Currently held by SCHWARTZ, JAMES

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 K3JI's current licensee, walking backwards.

  1. WQ3Nactive
    Berwick Contest TeamPAgranted 2024-10-19
  2. KC3DFGcancelled
    Berwick Contest TeamPAgranted 2014-07-15cancelled 2014-08-30

Successor callsigns

Callsigns held now by people who previously held K3JI.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3JI, oldest first.

  • SCHWARTZ, JAMES DE
    2000-07-18 → cancelled 2012-07-19
  • BROOKLYN PARK AMATEUR RADIO SOCIETY DE
    2022-07-19 active