Cessna Citation CJ4 Gen3 Flight Test Program Advances Through Milestones as Second Test Article Takes FlightContributed by: Business WireLogoImagesCessna Citation CJ4 Gen3 flight test program advances through milestones as second test article takes flight. (Photo Credit: Textron Aviation)Cessna Citation CJ4 Gen3 flight test program advances through milestones as second test article takes flight. (Photo credit: Textron Aviation)TagsAirAerospaceTransportOther TravelManufacturingTransportationTravelTextron Aviation Inc.