Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9JON callsign genealogy
Currently held by Sheley, Jon 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 WA9JON's current licensee, walking backwards.
- Sheley, Jon MILgranted 2001-09-12cancelled 2004-02-10
Successor callsigns
Callsigns held now by people who previously held WA9JON.
No current licensee on record previously held this callsign.