EMERGENCY LANDING IN A HELICOPTER (Auto-Rotation)

Steller Sphere on Instagram: "An airplane stall is when the wings lose lift because the angle of attack (angle between wing and oncoming air) exceeds its critical angle, causing airflow to separate and become turbulent, leading to a loss of lift, not necessarily a loss of engine power, and can happen at any speed, requiring the pilot to pitch the nose down to recover. Recovery involves reducing the angle of attack, leveling wings, and adding power, though modern airliners have stall prevention s

CP4 Blows — Smart Choices, Real Work These CP4 pumps have a nasty habit of grenading and spraying metal everywhere in the fuel system. When that happens it can turn into a $15,000 nightmare to replace injectors, rails, and clean the tank. We tell it straight: prevention is worth a lot, and cleanup is expensive. You’ve got two paths — the full DCR conversion is the correct long-term fix but it’s extensive and pricey. The practical alternative is the de-stall prevention kit, which is much cheaper