Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3BO callsign genealogy
Currently held by Morgan, Donald 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 AB3BO's current licensee, walking backwards.
- Morgan, Donald CMDgranted 2002-10-08cancelled 2003-12-16
Successor callsigns
Callsigns held now by people who previously held AB3BO.
No current licensee on record previously held this callsign.