Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4GR callsign genealogy
Currently held by RICHARDSON SR, GARY 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 WB4GR's current licensee, walking backwards.
- RICHARDSON SR, GARY RALgranted 2005-06-14cancelled 2005-09-16
Successor callsigns
Callsigns held now by people who previously held WB4GR.
No current licensee on record previously held this callsign.