Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9EMS callsign genealogy
Currently held by FONTE, BILLIE 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 W9EMS's current licensee, walking backwards.
- Durbin, Daniel JILgranted 2010-07-07cancelled 2013-08-16
Successor callsigns
Callsigns held now by people who previously held W9EMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9EMS, oldest first.
- FONTE, BILLIE J IN1999-11-27 → cancelled 2011-11-29
- Durbin, Daniel J IL2024-02-06 active