Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W4WHR callsign genealogy
Currently held by Richardson, William H
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 W4WHR's current licensee, walking backwards.
- Richardson, William HFLgranted 2014-03-17cancelled 2014-04-05
Successor callsigns
Callsigns held now by people who previously held W4WHR.
No current licensee on record previously held this callsign.