Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5MPJ callsign genealogy
Currently held by Jenkins, Mark 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 W5MPJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5MPJ.
No current licensee on record previously held this callsign.