What Does FD Stand For?

FD stands for Flight Day

FD, or Flight Day, refers to a designated day during a space mission when a spacecraft is launched or scheduled to perform a significant operation. This term captures all the activities and procedures involved in preparing for, executing, and ensuring the success of the flight, including countdowns, liftoff, and mission objectives. Flight Day is a critical milestone in aerospace operations, signifying both the culmination of extensive planning and the initiation of real-time mission activities.

Other Meanings for FD