Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JON callsign genealogy
Currently held by McClelland, JON F
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 K0JON's current licensee, walking backwards.
- MCCLELLAND, JON,Fcancelled 1998-06-10
Successor callsigns
Callsigns held now by people who previously held K0JON.
No current licensee on record previously held this callsign.