What is the minimum obstruction clearance provided by SDPs according to the regulations?

The minimum obstruction clearance provided by Standard Departure Procedures (SDPs) is set at 10 feet according to the regulations. This clearance is vital as it ensures that aircraft can safely ascend without the risk of colliding with obstacles in their immediate departure path. The 10-foot clearance is designed to account for variations in aircraft performance, which can be affected by factors such as weight, atmospheric conditions, and the specific characteristics of the aircraft being operated. This standard helps maintain safe separation from obstacles such as buildings, trees, or terrain near the runway, thereby enhancing flight safety during the departure phase.