Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA3JM callsign genealogy
Currently held by MARTIN, JEFFREY 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 AA3JM's current licensee, walking backwards.
- MARTIN, JEFFREY SPAgranted 2010-12-02cancelled 2011-03-19
Successor callsigns
Callsigns held now by people who previously held AA3JM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA3JM, oldest first.
- MC CONNELL, WILLIAM M DE1997-11-05 → cancelled 2006-09-23
- MARTIN, JEFFREY S PA2021-01-06 active