What is the recommended procedure to enter a holding pattern when cleared to hold north on the three six zero radial?

To determine the recommended procedure for entering a holding pattern when cleared to hold north on the 360 radial, it's essential to understand the different entry techniques: direct, parallel, and teardrop.

In this scenario, the approach involving a teardrop entry is beneficial because of the direction of the hold. When holding north on a radial, the teardrop entry allows the pilot to effectively establish themselves within the holding pattern while accounting for their approach to the holding fix. This method is particularly advantageous when the aircraft is approaching the holding fix from an angle that isn't directly aligned with the radial.

The teardrop entry is characterized by a 30-degree intercept angle towards the holding fix, which helps facilitate a smooth entry into the hold. By executing a teardrop entry in this situation, pilots can avoid potential conflicts with traffic and maintain a predictable flight path, making it a strategic choice for entering the holding pattern.

While direct and parallel entries are also valid methods for entering holds, they may not optimize the approach in every scenario. The teardrop entry is specifically designed for such situations where an efficient and controlled entry is required, thus making it the recommended procedure in this case.