Mr.AircraftEngineer on Instagram: "Ryanair’s 737s with built in airstairs aren’t just a budget quirk, they’re structurally different from most of their counterparts. The airstairs are integrated into the forward fuselage door, supported by reinforced hinge mounts and a compact hydraulic or electric actuator system. This setup adds around 120 to 150 kilograms to the aircraft’s empty weight and slightly shifts the center of gravity forward. Because of that extra structure, some airlines skip the f

Wealth on Instagram: "Ryanair’s hidden design tweak saves millions every single year. ✈️ Unlike most airlines, Ryanair’s Boeing 737s come with built-in airstairs, a structural modification that lets passengers board without needing airport stairs or jet bridges. Each aircraft integrates the stairs directly into the forward door, supported by reinforced hinges and a compact hydraulic system. The setup adds a bit of extra weight, but the trade-off is game-changing. By eliminating the need for grou