Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB3CNX callsign genealogy
Currently held by FINCH, JAN 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 WB3CNX's current licensee, walking backwards.
- FINCH, JAN CMDgranted 2012-02-10cancelled 2012-03-10
Successor callsigns
Callsigns held now by people who previously held WB3CNX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB3CNX, oldest first.
- FINCH, JAN C MD1997-02-11 → cancelled 2009-02-12
- FINCH, JAN C MD2022-05-06 active