Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LG callsign genealogy
Currently held by SHEETS, WARREN R
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 W0LG's current licensee, walking backwards.
- Wisch, Michael RCOgranted 2007-03-14cancelled 2008-02-23
Successor callsigns
Callsigns held now by people who previously held W0LG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0LG, oldest first.
- SHEETS, WARREN R CO1997-12-23 → cancelled 2001-12-22
- Wisch, Michael R CO2017-12-08 active