Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4OOM callsign genealogy
Currently held by Southard Jr, James E
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 W4OOM's current licensee, walking backwards.
- Southard Jr, James ESCgranted 2020-03-26cancelled 2020-04-24
Successor callsigns
Callsigns held now by people who previously held W4OOM.
- Southard Jr, James ESCgranted 2020-12-29
All historical holders
Every license row we've seen with the callsign W4OOM, oldest first.
- PARRY, HOWELL J GA1997-07-30 → cancelled 2004-01-30
- Southard Jr, James E SC2020-04-24 → cancelled 2020-12-29