What are the VFR cruise altitudes for eastbound flights?

The correct answer is oriented around the VFR (Visual Flight Rules) cruising altitudes which are established to ensure safe vertical separation of aircraft operating in the same airspace. For eastbound flights, the regulations specify that pilots should maintain odd thousands of feet plus 500 feet.

This means that if you are flying eastbound, you would typically cruise at altitudes such as 3,500 feet, 5,500 feet, 7,500 feet, and so on. The addition of 500 feet to the odd thousand altitudes helps promote spacing and reduces the risk of collision when multiple aircraft are flying at similar altitudes in the same direction.

In contrast, the other choices do not align with the VFR altitude rules for eastbound aircraft. For example, even thousands of feet would be applicable for westbound flights, which follows the principle of assigning different altitude levels to aircraft flying in opposite directions to enhance safety and efficiency in navigation. Understanding these VFR cruising altitude rules is crucial for maintaining safe airspace usage while flying under visual flight rules.