Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9PRN callsign genealogy
Currently held by METZGER, EDMOND A
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 W9PRN's current licensee, walking backwards.
- Umnus, Jane BMNgranted 2020-01-21cancelled 2022-03-15
Successor callsigns
Callsigns held now by people who previously held W9PRN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9PRN, oldest first.
- METZGER, EDMOND A IL1998-11-23 → cancelled 2010-11-24
- Umnus, Jane B MN2022-03-15 active