Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5MSU callsign genealogy
Currently held by Magee, James 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 KM5MSU's current licensee, walking backwards.
- Magee, James SARgranted 2004-07-20cancelled 2004-08-17
Successor callsigns
Callsigns held now by people who previously held KM5MSU.
No current licensee on record previously held this callsign.