Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7JON callsign genealogy
Currently held by NADEAU, JONATHAN P
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 KB7JON's current licensee, walking backwards.
- NADEAU, JONATHAN PWAgranted 2003-07-11cancelled 2007-06-16
Successor callsigns
Callsigns held now by people who previously held KB7JON.
- HARSTON, YVONNUTgranted 2001-03-21cancelled 2012-03-21