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

W8SST callsign genealogy

Currently held by VOSS, WILLIAM J

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 W8SST's current licensee, walking backwards.

  1. KS8Dactive· E
    SIEBENSCHUH, RONALD WMIgranted 2020-05-21
  2. WA8RWScancelled· E
    SIEBENSCHUH, RONALD WMIgranted 2009-01-10cancelled 2010-07-27
  3. KD8JTWcancelled· T
    SIEBENSCHUH, RONALD WMIgranted 2008-12-08cancelled 2009-01-10

Successor callsigns

Callsigns held now by people who previously held W8SST.

  1. WV0SSactive· E
    VOSS, WILLIAM JMIgranted 2019-01-01
← Back to W8SST License history →