At what altitude will the Jumpmaster ensure non-jump qualified passengers receive supplemental oxygen during Tandem operations?

• A. 2,500 feet AGL
• B. 3,000 feet AGL
• C. 3,500 feet AGL
• D. 4,000 feet AGL

Answer: (C)

The correct altitude at which the Jumpmaster ensures non-jump qualified passengers receive supplemental oxygen during Tandem operations is 3,500 feet AGL (Above Ground Level). This requirement is in place to ensure the safety and well-being of individuals who are not trained to handle the physiological effects of lower oxygen levels associated with higher altitudes. At 3,500 feet AGL, the air pressure drops enough that supplemental oxygen becomes necessary for those not accustomed to the environment, as they may begin experiencing hypoxia or other altitude-related issues. This threshold is established to maintain safety standards in aviation operations, particularly when carrying individuals who lack the proper qualifications and training for tandem jumps.

When considering other altitudes, such as 2,500 feet, 3,000 feet, and 4,000 feet AGL, they do not meet the safety criteria defined for supplemental oxygen requirements in tandem jumps. Specifically, 2,500 and 3,000 feet AGL are generally considered safe for non-jump qualified individuals without supplemental oxygen, while 4,000 feet AGL exceeds the necessary threshold for ensuring safety and could potentially cause issues for these passengers. Therefore, 3,500 feet AGL is the established standard that ensures compliance with safety