Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9WOX callsign genealogy
Currently held by Perschau Jr, Robert 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 KB9WOX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB9WOX.
- Perschau Jr, Robert CNCgranted 2021-06-23cancelled 2026-08-18