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

WB4RI callsign genealogy

Currently held by McPherson, Gary 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 WB4RI's current licensee, walking backwards.

  1. WB5RINcancelled· E
    MC PHERSON, GARY AALgranted 2003-01-10cancelled 2004-01-03
  2. WG5Tactive· E
    Baker, Bill GOKgranted 2014-11-27
  3. N5UMHcancelled· E
    Baker, Bill GOKgranted 2001-04-04cancelled 2005-02-19

Successor callsigns

Callsigns held now by people who previously held WB4RI.

No current licensee on record previously held this callsign.

← Back to WB4RI License history →