Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9CJ callsign genealogy
Currently held by Hugi, Robert E
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 KC9CJ's current licensee, walking backwards.
- Hugi, RobertIDgranted 2014-04-10cancelled 2014-04-29
Successor callsigns
Callsigns held now by people who previously held KC9CJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC9CJ, oldest first.
- HUGI, RICHARD O WI1988-05-17 → cancelled 2000-05-18
- Hugi, Robert E ID2024-02-06 active