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

K3JCT callsign genealogy

Currently held by TILLINGHAST SR, JOHN C

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 K3JCT's current licensee, walking backwards.

  1. K3RFLcancelled· E
    TILLINGHAST SR, JOHN CDEgranted 2014-06-10cancelled 2016-01-15

Successor callsigns

Callsigns held now by people who previously held K3JCT.

  1. N3DNactive· E
    TILLINGHAST SR, JOHN CDEgranted 2023-06-09
  2. K3RFLcancelled· E
    TILLINGHAST SR, JOHN CDEgranted 2014-06-10cancelled 2016-01-15

All historical holders

Every license row we've seen with the callsign K3JCT, oldest first.

  • TILLINGHAST SR, JOHN C DE
    2010-09-10 → cancelled 2014-06-10
  • TILLINGHAST SR, JOHN C DE
    2016-01-15 → cancelled 2023-06-09
← Back to K3JCT License history →