Hydraulic System Explained: Powering Critical Aircraft Operations The Hydraulic System is one of the most powerful and reliable systems used in modern aircraft. It uses pressurized fluid to transmit force, allowing pilots to control heavy components with minimal physical effort. Without hydraulics, operating systems such as landing gear, brakes, and flight controls would be extremely difficult or impossible. Hydraulic system used for landing gear, brakes and flight control movement Because of its critical role in flight safety, the hydraulic system is designed with redundancy and requires regular inspection and maintenance. What Is an Aircraft Hydraulic System? An aircraft hydraulic system uses incompressible fluid under pressure to create, control, and transmit power. The system converts mechanical energy into hydraulic pressure and then back into mechanical force at the point of use. Hydraulic systems are commonly covered under ATA Chapter 29 in aircraft maintena...

Aircraft brakes are one of the most critical components in aviation, ensuring safe landings and controlled ground movements. Unlike car brakes, which stop relatively light vehicles on normal roads, aircraft brakes must handle extreme forces, including high speeds, heavy loads, and intense friction. This article explores how aircraft braking systems work, their key components, and the technology that keeps flights safe. A labeled digital illustration diagram explaining how aircraft brakes work, highlighting key components like hydraulic systems, brake discs, and heat dissipation techniques. The Importance of Aircraft Brakes Aircraft brakes play a crucial role in three primary situations: Landing Deceleration – Aircraft need to slow down rapidly after touchdown. Brakes, along with thrust reversers and spoilers, help reduce speed efficiently. Rejected Takeoff (RTO) – If a takeoff is aborted due to an emergency, brakes must stop the aircraft within a short distance. Taxiing an...