FSX/P3D. Aerosoft's Twin Otter Extended has been released, well, sort of released. The initial release is somewhat "limited" in the sense that not all models are included. As of now, the current release only includes the three bladed DHC-6 300 model on wheels with air stair and normal doors. Other models with floats, skies, tundra wheels, four blades, as well as the DHC-6 100 model are to come later as a free upgrade. The aircraft looks impressive though. Check out some official release shots inside.