After a hard landing, which MSP code indicates the requirement for a surface inspection?

The requirement for a surface inspection after a hard landing is indicated by the code 903. This specific code is used to denote that the aircraft has experienced a significant impact, necessitating a thorough examination of the airframe and its components to ensure safety and structural integrity.

A surface inspection is critical following a hard landing, as the dynamics of the landing can cause hidden damage, cracks, or other structural issues that might not be immediately visible. The surface inspection will involve checking for deformities, ensuring that there are no signs of stress fractures, and that all external components are secure and functioning correctly. The underlying principle is to maintain safety standards and operational readiness, recognizing that even minor impacts can have significant consequences.

Other codes, while relevant to different inspections or issues, do not specifically address the context of requiring a surface inspection post-hard landing. Thus, code 903 is the most suitable and relevant in this scenario.