Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR6H callsign genealogy
Currently held by Epting, Michael 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 WR6H's current licensee, walking backwards.
- Shields, MichaelCAgranted 2020-10-13cancelled 2021-01-22
Successor callsigns
Callsigns held now by people who previously held WR6H.
- Epting, Michael JFLgranted 2019-01-01
All historical holders
Every license row we've seen with the callsign WR6H, oldest first.
- WALLACE JR, DAVID D GU1998-05-14 → cancelled 2010-05-15
- Epting, Michael J FL2010-06-04 → cancelled 2019-01-01
- Shields, Michael CA2021-01-22 active