Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8UN callsign genealogy
Currently held by Cievidence, Ronald L
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 AB8UN's current licensee, walking backwards.
- Cievidence, Ronald LOHgranted 2004-12-09cancelled 2005-06-09
Successor callsigns
Callsigns held now by people who previously held AB8UN.
No current licensee on record previously held this callsign.