Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5DM callsign genealogy
Currently held by MORGAN, DONNA 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 WB5DM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB5DM.
No current licensee on record previously held this callsign.