Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0UG callsign genealogy
Currently held by Jackson, Richard H
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 AB0UG's current licensee, walking backwards.
- Jackson, Richard HMNgranted 2001-10-15cancelled 2002-03-11
Successor callsigns
Callsigns held now by people who previously held AB0UG.
- Jackson, Richard HMNgranted 2022-03-22