Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM5CW callsign genealogy
Currently held by Williamson mr, Christopher
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 NM5CW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NM5CW.
No current licensee on record previously held this callsign.