Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB9JCH callsign genealogy
Currently held by Hellis, Jon C
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 WB9JCH's current licensee, walking backwards.
- Hellis, Jon CINgranted 2005-06-27cancelled 2006-01-07
Successor callsigns
Callsigns held now by people who previously held WB9JCH.
No current licensee on record previously held this callsign.