Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU8B callsign genealogy
Currently held by ZIEROFF, ELMER
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 KU8B's current licensee, walking backwards.
- Noder, Guenther FFLgranted 2007-09-21cancelled 2014-03-14
Successor callsigns
Callsigns held now by people who previously held KU8B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU8B, oldest first.
- ZIEROFF, ELMER OH2001-11-15 → cancelled 2014-02-12
- Noder, Guenther F NV2014-03-14 → cancelled 2026-03-17