Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4RC callsign genealogy
Currently held by HELLINGS, ANTHONY 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 KB4RC's current licensee, walking backwards.
- Chiarelly, Ryan MNCgranted 2019-09-03cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held KB4RC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4RC, oldest first.
- HELLINGS, ANTHONY R FL2003-09-04 → cancelled 2015-12-01
- Chiarelly, Ryan M NC2021-09-28 active