Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WG9J callsign genealogy
Currently held by Alm, David F
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 WG9J's current licensee, walking backwards.
- ZALUMSKY, JAMES JILgranted 2013-11-19cancelled 2014-08-12
Successor callsigns
Callsigns held now by people who previously held WG9J.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WG9J, oldest first.
- GARNER, STACEY L WI1989-03-21 → cancelled 2001-03-22
- Alm, David F IL2002-07-02 → cancelled 2014-07-03
- ZALUMSKY, JAMES J IL2024-06-04 active