Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PMD callsign genealogy
Currently held by Dumin, Paul-Michael R
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 W1PMD's current licensee, walking backwards.
- Dumin, Paul Michael RCTgranted 2015-01-20cancelled 2015-02-07
Successor callsigns
Callsigns held now by people who previously held W1PMD.
No current licensee on record previously held this callsign.