Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9KCJ callsign genealogy
Currently held by Puchter, Nicholas 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 WI9KCJ's current licensee, walking backwards.
- Puchter, Nicholas RWIgranted 2012-10-10cancelled 2012-11-02
Successor callsigns
Callsigns held now by people who previously held WI9KCJ.
No current licensee on record previously held this callsign.