Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5MDP callsign genealogy
Currently held by Pinkston, Mike
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 W5MDP's current licensee, walking backwards.
- Pinkston, MikeARgranted 2007-09-25cancelled 2007-11-16
Successor callsigns
Callsigns held now by people who previously held W5MDP.
No current licensee on record previously held this callsign.