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

WS7A callsign genealogy

Currently held by Byers, Billy A

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 WS7A's current licensee, walking backwards.

  1. AG7VIcancelled· E
    Byers, Billy AWAgranted 2016-09-16cancelled 2020-05-05
  2. N7BITactive· T
    HILFERTY, JAMES PORgranted 2024-02-17
  3. KK7QWFcancelled· T
    HILFERTY, JAMES PORgranted 2024-01-30cancelled 2024-02-17

Successor callsigns

Callsigns held now by people who previously held WS7A.

  1. W3VGRactive· E
    Byers, Billy AWAgranted 2025-12-23

All historical holders

Every license row we've seen with the callsign WS7A, oldest first.

  • Garrison, Evelyn M WA
    2008-01-29 → cancelled 2020-04-16
  • Byers, Billy A WA
    2020-05-05 → cancelled 2025-12-23
← Back to WS7A License history →