What does the acronym MSP refer to in aviation context?

The acronym MSP, when referring to the aviation context, typically stands for Minimum Service Pressure. This term is significant in relation to the functionality of various aircraft systems, particularly hydraulic systems and fuel systems. Maintaining the minimum service pressure is crucial for ensuring that all systems operate within their designed parameters, promoting safety and reliability during flight operations. It signifies the lowest level of pressure at which a system can effectively operate while still performing its intended functions.

Understanding this concept is vital for Plane Captains and maintenance personnel, as it helps in monitoring and troubleshooting aircraft systems. Ensuring that pressures do not fall below this threshold prevents potential failures that could compromise the aircraft's operation and safety.