Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9YSC 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 N9YSC's current licensee, walking backwards.
- KA9QOGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9YSC.
- BAKER, ORSON HILgranted 2014-07-10cancelled 2019-04-27