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

WB4KXA callsign genealogy

Currently held by DENNY, THOMAS S

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 WB4KXA's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held WB4KXA.

  1. K4TSDactive· E
    DENNY, THOMAS SGAgranted 2018-11-14