Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ0CM callsign genealogy
Currently held by Hagen, James B
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 AJ0CM's current licensee, walking backwards.
- Hagen, James BMNgranted 2013-05-29cancelled 2013-08-27
Successor callsigns
Callsigns held now by people who previously held AJ0CM.
No current licensee on record previously held this callsign.