Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9FRD callsign genealogy
Currently held by Burton, Winifred
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 WI9FRD's current licensee, walking backwards.
- Burton, WinifredILgranted 2026-02-21cancelled 2026-03-31
Successor callsigns
Callsigns held now by people who previously held WI9FRD.
No current licensee on record previously held this callsign.