Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0MO callsign genealogy
Currently held by Kelber, Joseph B
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 AC0MO's current licensee, walking backwards.
- Kelber, Joseph BKSgranted 1998-10-28cancelled 2008-09-15
Successor callsigns
Callsigns held now by people who previously held AC0MO.
No current licensee on record previously held this callsign.