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

WB6NXX callsign genealogy

Currently held by Thompson, Jason 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 WB6NXX's current licensee, walking backwards.

  1. KN6RHMcancelled· T
    Thompson, JasonCAgranted 2021-10-25cancelled 2021-11-13

Successor callsigns

Callsigns held now by people who previously held WB6NXX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WB6NXX, oldest first.

  • ROBINSON, ALDEN L CA
    1998-07-13 → cancelled 2010-07-14
  • Thompson, Jason L CA
    2021-11-13 active