What is the minimum IFR airspeed for the TH-73A?

• A. 55 KIAS
• B. 60 KIAS
• C. 65 KIAS
• D. 70 KIAS

Answer: (B)

The minimum IFR airspeed for the TH-73A is set to ensure both the safety and operational effectiveness of the aircraft during instrument flight rules operations. Maintaining a minimum airspeed is crucial to prevent stalling, enhance control authority, and ensure reliable performance in various flight conditions.

In the case of the TH-73A, the established minimum IFR airspeed is 60 KIAS. This speed allows the aircraft to maintain adequate control while maneuvering in the often challenging conditions encountered during IFR flights, such as reduced visibility and varying weather conditions. By adhering to this airspeed, pilots can ensure they remain within the operational envelope of the aircraft, enhancing both safety and efficiency during flight operations.

Understanding this minimum airspeed is a vital component of flight training and operational procedures, reinforcing the importance of adhering to performance standards in the TH-73A.