What John said. The placement of Pitot tubes is pretty simple since once you're out of the boundary layer you get a good total pressure. Static pressure is far messier. You need an area of without any meaningful local acceleration of the air (such as the curvature of the nose) - ideally a long, constant diameter body section - otherwise there is distortion of the static pressure measurement due to the acceleration (or deceleration) of the airflow over a curved surface.
The 767 used pitot statics, while the concurrently developed 757 had pitot tubes with body mounted statics. Go figure...