Fiber optic technology has been revolutionizing countless markets and applications, providing faster and more efficient ways for data and power to be transferred between devices and systems. Within the aviation and aerospace industry, fiber optic sensors have been seeing a major increase in popularity, due to the fact that sensors allow for data to be measured, monitored, and analyzed for proper flight planning, operation, and hazard prevention. Serving many applications, sensors provide pilots with readings on an aircraft’s structural integrity, the amount of fuel left in a tank, and the most efficient routes to save fuel. With the extreme reliability, ample performance, and environmental protection capabilities of fiber optic sensors, they serve as a very beneficial option for aerospace sensing applications.