What does the "S" in 1NANAS signify?

The "S" in 1NANAS signifies SKE, which stands for "Single Point of Exit." This term is crucial for jumpmaster operations as it refers to a technique used in air operations where all personnel exit the aircraft from the same designated point. This approach is important for maintaining formation integrity during jumps and ensuring that everyone exits the aircraft in an orderly manner.

In the context of jumpmaster training, understanding the significance of SKE helps in effective jump planning and execution, as it outlines procedures that enhance safety and effectiveness during airborne operations.