Multi-Engine Aerodynamics | Must Knows About Flying Twin-Engine Airplanes

Power Hour Lessons by CFI Bootcamp · Apr 7, 2026 · 58m

In this episode of the CFI Bootcamp Power Hour Series, we break down the aerodynamics of twin-engine flight in a structured, instructor-ready format. Whether you're preparing for your CFI practical test or deepening your understanding of multi-engine operations, this lesson covers the concepts you must be able to teach — not just know. We walk through the performance impact of losing an engine, the physics of the critical engine, what Vmc really means and how it changes with altitude, the zero sideslip technique for maximizing single-engine performance, and how to use accelerate-stop and…