Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0NER callsign genealogy
Currently held by Violago, Joseph
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 KB0NER's current licensee, walking backwards.
- Violago, JosephNYgranted 2024-01-26cancelled 2024-02-16
Successor callsigns
Callsigns held now by people who previously held KB0NER.
- Violago, JosephNYgranted 2024-03-19
All historical holders
Every license row we've seen with the callsign KB0NER, oldest first.
- Estrem, Carol A MN2004-04-13 → cancelled 2016-06-23
- Violago, Joseph NY2024-02-16 → cancelled 2024-03-19