Captain Anas on Instagram: "**✈️ Understanding VMO/MMO Limits in Aviation ✈️** Every aircraft has **speed limits** to ensure safe operation, and two critical ones are **VMO (Velocity Maximum Operating) and MMO (Mach Maximum Operating)**. 🔹 **VMO** – The maximum **indicated airspeed (IAS)** an aircraft can fly, usually in knots. Exceeding it can cause structural stress due to dynamic pressure. 🔹 **MMO** – The maximum **Mach number** (speed relative to the speed of sound) before aerodynamic issu