Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4OM callsign genealogy
Currently held by Stewart, Jason 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 AJ4OM's current licensee, walking backwards.
- Stewart, Jason MNCgranted 2009-01-26cancelled 2009-02-26
Successor callsigns
Callsigns held now by people who previously held AJ4OM.
No current licensee on record previously held this callsign.