Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5MSU callsign genealogy
Currently held by McReynolds, Joseph E
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 N5MSU's current licensee, walking backwards.
- McReynolds, Joseph EMSgranted 2023-03-28cancelled 2023-05-12
Successor callsigns
Callsigns held now by people who previously held N5MSU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5MSU, oldest first.
- NORTH MISSISSIPPI DIGITAL RADIO ASSOCIATION MS1999-03-25 → cancelled 2011-03-26
- McReynolds, Joseph E MS2023-05-12 active