What is the Mode 1 squawk for an intention to bingo?

The Mode 1 squawk for an intention to bingo is assigned a specific code, which helps air traffic controllers identify the pilot's intent to return to base due to fuel constraints. The code "71" indicates that the aircraft is signaling an urgent situation where it must conserve its fuel in order to safely reach its destination.

This code is important in ensuring that air traffic control can prioritize the aircraft that has declared a bingo status, facilitating necessary adjustments in flight paths and landing slots to ensure safety. Understanding these codes is essential for both pilots and air traffic controllers, as it maintains the flow of air traffic while ensuring that priority is given to those in critical situations.