They reiterated the first flight date of Dec. 17, 2019 on Twitter a few days ago. Before then, their social media had been dormant since early August. Hopefully this is a sign of confidence and their ducks are in a row with financing and regulatory approvals. At this point, who knows, but they stock needs some good news. There is no volume so this moves down fast.
News 
Market Data 
Discover 
