https://www.wcairrace.com/
The website gives some interesting details, namely:
- The first season will run from December 2020 until Q3 2021. That timeframe implies that a significent number of equatorial/southern hemisphere races are planned.
- Races are promised in ten countries spanning four continents. RBAR frequented North America, Europe and Asia, but it also held races in Australia and South America on occasion, so it's likely one of those is on the cards.
- The website says 36 pilots will take part. Even assuming all 14 Masterclass and 12 Challenger Class pilots participate (which is unlikely), that's still a big intake of new pilots. So far we know Dario Costa is involved, and Kirby Chambliss and Ben Murphy have indicated interest.