You’re probably wondering about those pointed pods at the back of the wings. Some might think they’re just for looks, but that’s not the case. Those are Flap Track Fairings, and they house the major components that allow the flaps to move and function properly.
Inside these fairings, you’ll find the jackscrew, carriages, gearboxes, associated mounting bracketry, and other hydraulic actuator components. Exposing these components would be very un-aerodynamic, reducing an aircraft’s performance and efficiency. Therefore, these aerodynamic fairings are essential to protect them. There have been instances of flap fairings falling off aircraft in mid-flight. While it’s not a major issue, it does result in added drag.
Flap track fairings come in different shapes depending on the aircraft
Flap track fairings vary in shape and size depending on the aircraft, the profile of the wings, and other minor details. The designs of Airbus and Boeing are similar, while turboprops have a unique shape.
Some flap fairings have painted edges, while others do not. This choice is optional for the customer; some choose to paint them to prevent accidents during ground handling, especially at night.
However, not all aircraft have these fairings; their presence usually depends on the flap mechanism, according to the manufacturer. Manufacturers like Airbus and Boeing install these flap track fairings on their aircraft’s wings.
So you now understand what those pointed pods on the wings are called flap track fairings. And, no, they do not store fuel on board the aircraft.
First love never dies. I fell in love with airplanes and aviation when I was a kid. My dream was to become a pilot, but destiny led me to another path: to be an aviation digital media content creator and a small business owner. My passion for aviation inspires me to bring you quality content through my website and social accounts. Aviation is indeed in my blood and blog!
