What is the rejoin airspeed in the MOA?

The rejoin airspeed in the Military Operating Area (MOA) is established at 180 KIAS. This specific airspeed is determined as a standard to facilitate safe and effective maneuvering for formation flying while maintaining good situational awareness and control of the aircraft.

Flying at 180 KIAS during a rejoin allows formations to have a balance between speed and the time it takes to close gaps between aircraft. It also helps to minimize the risk of excessive speed that could lead to difficulty in maintaining formation or situational awareness. Moreover, this speed is compatible with the typical performance characteristics of the aircraft involved in the formation, ensuring that all aircraft can comfortably maintain control and spacing during the rejoin phase.

In contrast, other airspeeds suggested in the options would either be too slow, which could lead to difficulties in maintaining the formation, or too fast, increasing the risk of collision or other safety concerns. Thus, the choice of 180 KIAS serves as a foundational guideline for safe operational procedures in a formation environment.