Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9MPX callsign genealogy
Currently held by WARD, JAMES 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 W9MPX's current licensee, walking backwards.
- WARD, JAMES PORgranted 2014-10-07cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held W9MPX.
No current licensee on record previously held this callsign.