Flight sim developer JARDesign has today after many years in development, and months in the beta testing stage, released their A340-500 addon for X-Plane 11.
The addon includes features like a detailed 3D model with 3D sounds, an advanced flight model with Fly-By-Wire, and in depth systems including air conditioning, pressurization, auto flight, communications, electrical, fuel, hydraulic, to name a few.
JARDesign is not the only developer releasing an A340, well known developer ToLiss is also developing an A340-600 which will be available in Q4 of 2021.
The addon can be purchase on the X-Plane.org store here for approximately €50.56.