Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0IFC callsign genealogy
Currently held by Ross JR, John J
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 W0IFC's current licensee, walking backwards.
- ROSS JR, JOHN JKSgranted 2009-07-20cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held W0IFC.
No current licensee on record previously held this callsign.