What is the best angle of climb speed (Vx) for the Cessna 152?

The best angle of climb speed (Vx) for the Cessna 152 is indeed 55 KIAS. This speed is critical for achieving the greatest gain in altitude over the shortest horizontal distance. When the aircraft is flown at Vx, it ensures that it can clear obstacles at the end of the runway or during climb-out.

Operating at this speed helps achieve optimal performance with the correct balance of lift and drag, allowing the aircraft to climb efficiently even when facing obstacles. Additionally, this speed is generally recommended in the aircraft's operating manual, which takes into account the aircraft's weight, balance, and other performance factors under normal operating conditions.

Understanding the significance of Vx is essential for pilots, especially when taking off from shorter runways or flying in areas with potential obstructions. By maintaining this speed, pilots increase their chances of safely navigating such situations.