Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0AU callsign genealogy
Currently held by WARRENSBURG AREA ARC INC
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 W0AU's current licensee, walking backwards.
- KB0RXUno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0AU.
No current licensee on record previously held this callsign.