Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0BL callsign genealogy
Currently held by Warne, Daniel W
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 AC0BL's current licensee, walking backwards.
- Warne, Daniel WCOgranted 1995-01-03cancelled 2004-09-29
Successor callsigns
Callsigns held now by people who previously held AC0BL.
No current licensee on record previously held this callsign.