Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4MT callsign genealogy
Currently held by Roberts, Cecil
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 AJ4MT's current licensee, walking backwards.
- Roberts, CecilALgranted 2008-11-20cancelled 2008-12-03
Successor callsigns
Callsigns held now by people who previously held AJ4MT.
No current licensee on record previously held this callsign.