Why is it important to check fuel and oil levels before flight?

Checking fuel and oil levels before flight is crucial because it directly impacts the helicopter's operational effectiveness. Adequate fuel is necessary to ensure that the aircraft has enough energy to take off, maintain flight, and land without running out of fuel mid-flight, which can lead to emergency situations. Oil levels are equally important as they lubricate the engine components, preventing overheating and mechanical failure. Without proper oil levels, the engine could seize, causing loss of power and control during flight.

The focus on operational effectiveness highlights the importance of having reliable resources to achieve safe navigation and performance. This pre-flight check is a fundamental part of risk management and maintaining safety standards in aviation operations, making it essential for both pilot and passenger safety.