In terms of ejection safety, what is also important to check in addition to altitude?

In ejection safety, assessing hazards below is crucial because the area beneath an aircraft can present significant risks during an ejection. If a pilot needs to eject, understanding what is directly below them—such as terrain, buildings, or other obstacles—can greatly influence the safety of the ejection and the likelihood of injury upon landing.

Altitude is critical for determining whether ejection is a feasible option, but it alone does not ensure safety. For example, if ejection occurs over a densely populated area or rugged terrain, the potential for harm increases markedly. Evaluating hazards below allows pilots to make informed decisions about ejection in emergency situations, potentially opting to delay ejection or maneuver the aircraft if feasible.

The other factors listed—weather report, air temperature, and flight path stability—while important for general flying safety and operational considerations, do not specifically mitigate the risks associated with what might be encountered upon ejection. As such, the focus on hazards below is essential for ensuring the safety of the ejection process itself.