Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4NMS callsign genealogy
Currently held by Darke, Patrick J
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 W4NMS's current licensee, walking backwards.
- Darke, Patrick JNCgranted 2016-05-17cancelled 2016-06-04
Successor callsigns
Callsigns held now by people who previously held W4NMS.
- Darke, Patrick JNCgranted 2025-12-09