What does the JM do once jumpers begin exiting the aircraft?

The role of the Jumpmaster (JM) once the jumpers begin exiting the aircraft is crucial in ensuring the safety and efficiency of the jump operation. The Jumpmaster controls the flow of jumpers in a systematic and orderly manner, which is essential for maintaining the effectiveness of the drop zone and ensuring that jumpers exit the aircraft safely without any collisions or chaos.

This control involves managing the timing and spacing of the jumpers’ exits, which directly affects their deployment altitude and spread over the ground. By directing the sequence and timing of each jumper’s exit, the Jumpmaster ensures that all personnel make a safe and accurate jump into the designated drop zone. This activity requires keen situational awareness and communication, as the JM must respond to any changes during the jump sequence and adjust accordingly to keep everyone safe.

While preparations for landing, issuing commands, and monitoring weather conditions are all important tasks associated with the Jumpmaster’s overall responsibilities, the immediate action taken once jumpers start exiting the aircraft is controlling their flow. This focus on controlling the jumpers is what fundamentally supports a successful parachute deployment and minimizes risk.