In a no-wind situation, what heading should you turn to intercept the 180° radial inbound?

To intercept the 180° radial inbound, you would need to turn towards a heading that allows you to establish a track toward that radial. In this scenario, when the radial is at 180°, it means you are flying directly towards the VOR station on a course that leads away from it.

To intercept the 180° radial from a no-wind situation, turning to a heading of 300° indicates that you are adjusting your flight path to the left of the 180° radial. This is because, if you picture the VOR station in the center of a clock face, the 180° radial would be straight down (6 o'clock), and to intercept it, a turn to the west (which a heading of 300° represents) is necessary as you orient yourself to intercept the radial properly from your current position.

This choice allows for a proper interception of the 180° radial as you align your heading to eventually track inbound toward the station on that radial, demonstrating the principles of VOR navigation and intercepting radials.