Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9NCC callsign genealogy
Currently held by Ryan, Jennifer M
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 WI9NCC's current licensee, walking backwards.
- Ryan, Jennifer MWIgranted 2016-02-29cancelled 2016-10-07
Successor callsigns
Callsigns held now by people who previously held WI9NCC.
No current licensee on record previously held this callsign.