If ZeroAvia is the supplier of the propulsion system, Mr Vince is telling porkies. According to them, they will be flight testing a Q400 in Q3 or Q4 2024. But they intend to offer the first application of that engine (Z2000) in an ATR 42/72 or Dash 8-300 in 2027.
Sounds like he'll be burning kerosene for a while longer than he says.
Last edited by LGS6753; 20th July 2023 at 16:22.