Here is what is on their website: 2500 hours total flight time or 1,500 hours total flight time in a turbine aircraft. Additionally, a minimum of 1,000 hours in a Turbine aircraft as the Pilot in Command. Only time in a fixed wing aircraft is counted, this specifically excludes simulator, helicopter, WSO, RIO, FE, NAV,EWO and UAV. Actively flying for 2 of the last 5 years is preferred.