Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8JSM callsign genealogy
Currently held by MORGAN, JON S
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 N8JSM's current licensee, walking backwards.
- MORGAN, JON SWAgranted 2013-12-31cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held N8JSM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8JSM, oldest first.
- SMITH, MICHAEL C OH1998-04-09 → cancelled 2010-04-10
- MORGAN, JON S WA2021-02-06 active