Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WJ0NF callsign genealogy
Currently held by Fuller, John 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 WJ0NF's current licensee, walking backwards.
- Fuller, John RCOgranted 2016-08-25cancelled 2016-09-13
Successor callsigns
Callsigns held now by people who previously held WJ0NF.
No current licensee on record previously held this callsign.