Terminal Service Arrangement on the Boeing 737 refers to the specific setup and equipment used to service the aircraft while it is at the terminal or gate. This includes connections for ground power, air conditioning, and other necessary services to prepare the aircraft for boarding and departure. These arrangements ensure that the aircraft can be efficiently maintained and serviced without using its own power sources, saving fuel and reducing wear and tear on its systems. This minimizes turnaround times, improves operational efficiency, and enhances the overall passenger experience.
