Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4IL callsign genealogy
Currently held by STOFFERIS, BART 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 KW4IL's current licensee, walking backwards.
- STOFFERIS, BART RNCgranted 2015-03-23cancelled 2015-04-13
Successor callsigns
Callsigns held now by people who previously held KW4IL.
No current licensee on record previously held this callsign.