Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4AJM callsign genealogy
Currently held by Marsh, Aaron J
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 W4AJM's current licensee, walking backwards.
- Marsh, Aaron JFLgranted 2023-07-18cancelled 2023-08-05
Successor callsigns
Callsigns held now by people who previously held W4AJM.
- Murray, Alan JHIgranted 2020-11-10cancelled 2021-04-20
All historical holders
Every license row we've seen with the callsign W4AJM, oldest first.
- Murray, Alan J GA2013-03-16 → cancelled 2020-11-10
- Marsh, Aaron J FL2023-08-05 active