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

W8JSC callsign genealogy

Currently held by DUFFEY, FRANCIS R

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 W8JSC's current licensee, walking backwards.

  1. WA8JSCcancelled· T
    CARTER, JAMES SFLgranted 1998-08-25cancelled 2008-08-23
  2. KE4CRMcancelled· T
    CALLANAN, MICHAEL EFLgranted 2012-07-10cancelled 2012-11-14
  3. KD4YOQactive· T
    CALLANAN, MICHAEL EFLgranted 2023-02-28

Successor callsigns

Callsigns held now by people who previously held W8JSC.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W8JSC, oldest first.

  • DUFFEY, FRANCIS R MI
    1987-12-08 → cancelled 1999-12-09
  • CARTER, JAMES S FL
    2018-06-08 active
← Back to W8JSC License history →