Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WO8J callsign genealogy
Currently held by OATES JR, JOSEPH H
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 WO8J's current licensee, walking backwards.
- OATES JR, JOSEPH HWAgranted 2004-06-03cancelled 2006-05-26
Successor callsigns
Callsigns held now by people who previously held WO8J.
- EMERSON, RONALD PINgranted 1999-05-21cancelled 2003-10-11
All historical holders
Every license row we've seen with the callsign WO8J, oldest first.
- OATES JR, JOSEPH H WA2026-03-18 active
- EMERSON, RONALD P— → cancelled 1999-05-21