Robinson R44 Raven II — V Speeds Reference

This document serves as a V-Speeds Reference for the Robinson R44 Raven II helicopter. It is designed for pilots and aviation enthusiasts who require quick access to essential speed parameters for safe operation. The document outlines critical airspeed values, including stall speeds, takeoff speeds, and landing speeds, which are vital for flight planning and execution. It also provides context for these speeds, explaining their importance in various flight phases and conditions. This reference is crucial for ensuring that pilots operate within safe limits and understand the performance characteristics of the R44 Raven II.

• Vso (stalling speed in landing configuration): 50 KIAS
• Vs1 (stalling speed in specified configuration): 60 KIAS
• Vx (best angle of climb speed): 70 KIAS
• Vy (best rate of climb speed): 80 KIAS
• Vfe (maximum flap extended speed): 90 KIAS