What additional equipment (other than engine instruments) is required for VFR OTT?

For VFR OTT (Visual Flight Rules Over the Top), which refers to flying above a cloud layer where visual references are limited, a Turn Coordinator is vital to ensure proper aircraft control and orientation in three-dimensional space. This instrument helps pilots maintain their turn rates, indicating whether the aircraft is flying straight, climbing, descending, or turning. It enhances situational awareness, especially when visual references are missing due to cloud cover.

While communication devices are important for maintaining contact with air traffic control, they are not specifically mandated as additional equipment for VFR OTT operations. Autopilot systems enhance convenience during flight but are not a requirement for VFR OTT. Weather radar can provide valuable information about precipitation and weather systems but is also not a necessary piece of equipment for VFR flying above clouds.

Therefore, the requirement for a Turn Coordinator aligns with the need for precise aircraft control during such operations, which is essential for maintaining safety and situational awareness.