Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IBC callsign genealogy
Currently held by KELLY, CHRISTOPHER 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 W4IBC's current licensee, walking backwards.
- KELLY, CHRISTOPHER JFLgranted 2024-09-07cancelled 2024-10-04
Successor callsigns
Callsigns held now by people who previously held W4IBC.
- KELLY, CHRISTOPHER JFLgranted 2024-09-07cancelled 2024-10-04
All historical holders
Every license row we've seen with the callsign W4IBC, oldest first.
- KELLY, CHRISTOPHER J FL2020-09-01 → cancelled 2024-09-07
- KELLY, CHRISTOPHER J FL2024-10-04 active