Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5BI callsign genealogy
Currently held by Emmons, Charles C
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 AC5BI's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC5BI.
- BREWER JR, LANDON JARgranted 2000-04-28cancelled 2008-12-25
All historical holders
Every license row we've seen with the callsign AC5BI, oldest first.
- BREWER JR, LANDON J AR1995-03-21 → cancelled 2000-04-28
- Emmons, Charles C OK2017-04-17 active