Aircraft will initially climb to what altitude at what KIAS during the beach line departure?

The correct altitude and speed for aircraft during a beach line departure is typically 500 feet MSL at 200 KIAS. This standard altitude allows the aircraft to safely clear any obstacles while maintaining a manageable speed that ensures both climb performance and efficient handling characteristics in the initial phase of the departure.

Climbing to 500 feet MSL at 200 KIAS is a common practice designed to balance speed with safety. At this altitude, pilots have the opportunity to gain altitude quickly while remaining within safe operational parameters, enabling effective navigation in coastal airspace.

Other options suggest higher altitudes or speeds that may not align with standard procedures for a beach line departure. For example, altitudes like 600', 700', or higher might not be required or efficient for the initial climb when departing from a beach area, where clearances and safety would necessitate a more conservative approach to altitude. Similarly, the suggested speeds of 150, 175, or 225 KIAS may exceed the operational limits or best practices for climb during this specific segment of flight, affecting aircraft performance and safety.