Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2MDZ callsign genealogy
Currently held by MORRIS PhD, ROGER J
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 WA2MDZ's current licensee, walking backwards.
- MORRIS PhD, ROGER JOHgranted 1997-07-28cancelled 2003-02-11
Successor callsigns
Callsigns held now by people who previously held WA2MDZ.
No current licensee on record previously held this callsign.