Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR4AMS callsign genealogy
Currently held by MOUNTAIN EMERGENCY NETWORK
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 WR4AMS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WR4AMS.
No current licensee on record previously held this callsign.