Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6HOB callsign genealogy
Currently held by Nolting, John
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 KO6HOB's current licensee, walking backwards.
- Nolting, JohnCAgranted 2024-12-21cancelled 2025-01-21
Successor callsigns
Callsigns held now by people who previously held KO6HOB.
- Nolting, JohnCAgranted 2024-12-21