Pitch + Power: Navigating the Altitude–Airspeed Energy Map

In this episode: we break down the core principle of aviation energy management—“pitch plus power”—and explore how it governs every aspect of an aircraft’s performance. By reframing flight through the lens of an altitude–airspeed map, we show how pilots can visualize their position in the energy envelope and understand exactly how altitude and airspeed combine into total specific energy, or energy height.We dive into how energy is exchanged along constant energy lines, allowing pilots to trade speed for altitude (and vice versa) without adding or losing total energy. From there, we introduce Specific Excess Power and explain how it determines whether an aircraft can climb, accelerate, descend, or decelerate—revealing the true driver behind energy transitions.Finally, we examine the critical role of VY, the point of maximum excess power, and why it represents peak performance for changing an aircraft’s energy state. Whether you’re refining your mental model or building one from scratch, this episode gives you a clear, practical framework for mastering energy control in flight.