What is the battery life for the PRC-90-2 Communications Radio at 80 degrees?

The battery life for the PRC-90-2 Communications Radio at a temperature of 80 degrees is six hours. This is based on the manufacturer's specifications, which indicate that operational performance can vary with temperature and usage conditions.

At 80 degrees Fahrenheit, the radio is able to maintain a reliable communication capability for this duration with optimal performance. This time frame is crucial for pilots and aircrew in ensuring they can stay connected during missions without the risk of the battery dying unexpectedly.

Understanding the implications of battery life is essential for mission planning and operational readiness. Knowing that the radio can reliably function for six hours allows operators to strategize their communications and manage expectations during extended use scenarios.

In contrast, the other options do not reflect the specified battery life of the PRC-90-2 under these conditions. This detailed knowledge is crucial for pilots as they prepare for various operational environments.