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

W6SCN callsign genealogy

Currently held by MULVIHILL, WILLIAM F

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 W6SCN's current licensee, walking backwards.

  1. N6TXKcancelled· G
    NADWORNY JR, STEVEN CCAgranted 2009-01-20cancelled 2013-11-09

Successor callsigns

Callsigns held now by people who previously held W6SCN.

  1. K1MSFactive· G
    NADWORNY JR, STEVEN CCAgranted 2024-12-07

All historical holders

Every license row we've seen with the callsign W6SCN, oldest first.

  • MULVIHILL, WILLIAM F CA
    1988-07-05 → cancelled 2000-07-06
  • NADWORNY JR, STEVEN C CA
    2013-11-09 → cancelled 2015-02-27