Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM5SU callsign genealogy
Currently held by MORRELL, MICHAEL
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 NM5SU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NM5SU.
No current licensee on record previously held this callsign.