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

KB9RLX callsign genealogy

Currently held by THOMPSON, JOSEPH R

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 KB9RLX's current licensee, walking backwards.

  1. N5QCScancelled
    cancelled 1997-10-06

Successor callsigns

Callsigns held now by people who previously held KB9RLX.

  1. KC8OVLcancelled· T
    THOMPSON, JOSEPH RMIgranted 1997-10-06cancelled 2002-06-06