Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W2DPG callsign genealogy
Currently held by Grumbridge, Darren P
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 W2DPG's current licensee, walking backwards.
- Grumbridge, Darren PNJgranted 2020-10-15cancelled 2020-11-06
Successor callsigns
Callsigns held now by people who previously held W2DPG.
No current licensee on record previously held this callsign.