Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W8CU callsign genealogy
Currently held by HERBART, CARL
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 W8CU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W8CU.
- Eppler, AndreasOHgranted 2024-10-16
All historical holders
Every license row we've seen with the callsign W8CU, oldest first.
- HERBART, CARL MI1992-03-10 → cancelled 1996-10-03
- SODERBERG, ALAN D CA2012-05-08 → cancelled 2024-06-26
- Eppler, Andreas OH2024-07-16 → cancelled 2024-10-16