Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ0GM callsign genealogy
Currently held by Murphy, John G
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 AJ0GM's current licensee, walking backwards.
- Murphy, John GSDgranted 2012-12-27cancelled 2015-11-17
Successor callsigns
Callsigns held now by people who previously held AJ0GM.
No current licensee on record previously held this callsign.