Which item is NOT included in the GOOSEAACAT list of required equipment?

The correct answer is navigation lights, as they are not included in the GOOSEAACAT list of required equipment. The GOOSEAACAT acronym is a mnemonic used to remember essential equipment for various operations, especially concerning aircraft and maritime requirements. Each component included in this list is critical for safety, performance, and regulatory compliance during operations.

Navigation lights serve an important function, particularly for vessels and aircraft in terms of visibility and collision avoidance during nighttime or low-visibility conditions. However, they are generally considered part of standard operational protocols rather than specifically required equipment under the GOOSEAACAT acronym. The other items, such as a gas gauge, oil temperature gauge, and emergency locator transmitter, are explicitly listed and necessary for monitoring performance and ensuring safety in aviation and maritime contexts.