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

W0SSS callsign genealogy

Currently held by KEAN, TIMOTHY L

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 W0SSS's current licensee, walking backwards.

  1. W0SSOcancelled· A
    KEAN, TIMOTHY LIAgranted 2016-02-12cancelled 2022-03-22
  2. W0HOTcancelled· A
    KEAN, TIMOTHY LIAgranted 2011-08-04cancelled 2016-02-12
  3. WB0VDRcancelled· A
    KEAN, TIMOTHY LIAgranted 1995-02-24cancelled 2001-09-11

Successor callsigns

Callsigns held now by people who previously held W0SSS.

  1. WB0SMSactive· G
    Straub, Stephen MNEgranted 2020-03-03

All historical holders

Every license row we've seen with the callsign W0SSS, oldest first.

  • Straub, Stephen M NE
    2018-07-24 → cancelled 2020-03-03
  • KEAN, TIMOTHY L IA
    2022-03-22 active
← Back to W0SSS License history →