For a clearance to hold north at a VORTAC with specified radial, what is typically the initial entry method?

When you are instructed to hold north at a VORTAC on a specified radial, the initial entry method typically used is the direct entry. This approach is straightforward; as you fly over the VORTAC, you will turn directly onto the holding radial.

In a direct entry, the aircraft is aligned directly with the holding course as it arrives at the holding fix. This method simplifies the holding pattern entry because you approach the fix from the direction of the holding course without needing to make additional turns to establish the desired entry path.

In contrast, teardrop and parallel entries are used when the aircraft approaches the holding fix from an angle that makes direct entry impractical. These methods require additional turns and navigation to establish the aircraft on the correct track. Since the question specifies holding north and implies an approach along that radial, direct entry is the most efficient and commonly utilized technique in this scenario.