What must the aircrew do during a time critical ejection?

During a time-critical ejection, the aircrew must execute the ejection immediately without delay. This procedure is imperative in situations where the aircraft is in severe distress, and the crew risks losing their lives if they do not act swiftly. There typically isn't enough time to assess the situation thoroughly or wait for an optimal moment due to the urgency of the circumstances, such as impending impact or catastrophic failure of the aircraft.

The key point with time-critical ejections is that hesitation can lead to disastrous consequences, making it essential to act decisively to ensure the safety of the crew. In such scenarios, external factors and in-flight conditions may change rapidly, and therefore, the standard protocols that typically involve analyzing situations and communication would be compromised. The priority must be on survival, thereby necessitating immediate action.