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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

WB9VJV callsign genealogy

Currently held by Swenson, Thomas 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 WB9VJV's current licensee, walking backwards.

  1. KD9JLFcancelled· G
    Swenson, Thomas JWIgranted 2017-10-13cancelled 2017-11-04

Successor callsigns

Callsigns held now by people who previously held WB9VJV.

  1. W9VJVactive· G
    Swenson, Thomas JWIgranted 2018-04-10

All historical holders

Every license row we've seen with the callsign WB9VJV, oldest first.

  • SWENSON, THOMAS J WI
    1997-09-30 → cancelled 2009-10-01
  • Swenson, Thomas J WI
    2017-11-04 → cancelled 2018-04-10