The GPS1BSAF is a module in General Electric’s flight control system. It is a combination of an attitude heading and reference system (AHRS) and an inertial navigation system (INS). The GPS1BSAF includes a navigation computer and a GPS antenna, and can be integrated into existing flight control systems. It collects data from GPS satellites and provides navigation information such as course, speed, time, and position. Additionally, it can detect wind speed, wind direction, and even atmospheric pressure. The GPS1BSAF is an important component of modern commercial and military aircraft, providing a reliable source for navigation information and contributing to improved safety and efficiency.