Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0BY callsign genealogy
Currently held by Mitts, Paul J
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 AC0BY's current licensee, walking backwards.
- Mitts, Paul JCOgranted 2004-08-16cancelled 2004-12-31
Successor callsigns
Callsigns held now by people who previously held AC0BY.
No current licensee on record previously held this callsign.