Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5SJD callsign genealogy
Currently held by D Addario-Munnigh, Stephanie
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 W5SJD's current licensee, walking backwards.
- D'Addario-Munnigh, StephanieTXgranted 2021-03-22cancelled 2021-04-09
Successor callsigns
Callsigns held now by people who previously held W5SJD.
No current licensee on record previously held this callsign.