Fuel tanks securely store and supply fuel to the engine, these assemblies being a vital aspect of achieving sustained flight. Across commercial, military, and private sectors, selecting the appropriate type of fuel tank is a decision that significantly influences an aircraft’s performance, safety, and long-term maintenance demands. There are many versions used in aviation, with bladder and integral fuel tanks standing out as two widely adopted configurations. While they may appear similar at a glance, each type offers distinct advantages and trade-offs depending on the application. As such, this blog will delve into the characteristics of both bladder fuel tanks and integral fuel tanks, in addition to how they respectively benefit certain airframe needs.

Within the fuel delivery system of many aircraft, the fuel pump is an essential component that offers a continuous and reliable supply of fuel flow from tanks to engines for combustion. Their reliability is vital in upholding the safety and efficiency of operations, where any loss of performance or functionality can have direct results on thrust and power production. With the high demand placed on these pumps during flight, enacting proper maintenance and servicing is essential. In this blog, we will explore important maintenance tips to keep all types of aircraft fuel pumps in excellent condition, ensuring system health, airworthiness, and the avoidance of costly repairs.