Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB6YO callsign genealogy
Currently held by REDDING, MATTHEW G
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 AB6YO's current licensee, walking backwards.
- KD6QBQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB6YO.
- REDDING, MATTHEW GAKgranted 2007-06-05cancelled 2014-06-24