Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9WQ callsign genealogy
Currently held by BAKER, ORSON 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 AB9WQ's current licensee, walking backwards.
- BAKER, ORSON HILgranted 2004-07-13cancelled 2010-05-14
- KA9QOGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB9WQ.
- BAKER, ORSON HILgranted 2019-04-27