Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8UC callsign genealogy
Currently held by Shofstall, Robert 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 KD8UC's current licensee, walking backwards.
- Shofstall, Robert EOHgranted 2021-03-03cancelled 2023-06-03
Successor callsigns
Callsigns held now by people who previously held KD8UC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD8UC, oldest first.
- GRANT, HOWARD K OH2001-02-02 → cancelled 2013-04-03
- Shofstall, Robert E OH2023-06-03 active