Which type of intermediate maintenance activity support equipment report occurs when there is an item of inoperative support equipment affecting operational readiness?

The correct choice focuses on the BA Arrow report, which is specifically designed to address situations where inoperative support equipment is affecting operational readiness. This report highlights the impact that malfunctioning equipment has on the ability of a unit to carry out its mission effectively. It serves as a critical communication tool to ensure that maintenance actions are prioritized, providing a clear understanding of how unserviceable equipment can hinder operations.

The BA Arrow report facilitates timely maintenance responses and resource allocation, ensuring that equipment is restored to operational status as quickly as possible. It is crucial for maintaining operational readiness and ensuring that all support equipment is fully functional to meet mission requirements.

While other options may represent different types of reports related to support equipment, they do not specifically emphasize the problem of inoperative equipment and its effect on operational readiness as the BA Arrow report does. Understanding each report's purpose allows maintenance personnel to effectively communicate and act on equipment issues, ultimately contributing to overall operational efficiency.