What is an acceptable teardrop course when approaching the Elm Grove VORTAC?

When approaching the Elm Grove VORTAC, an acceptable teardrop course is crucial for correctly intercepting the holding pattern. A teardrop entry is typically utilized when established in the holding pattern, allowing an aircraft to make a smooth transition into the pattern.

In this case, the correct teardrop course of 113° enables the pilot to fly outbound on the appropriate radial, then turn 30° away from that radial, thus offering a pathway back toward the inbound course that leads to the VORTAC. This is effective for aligning with the holding pattern, ensuring that the aircraft can safely and efficiently join.

The other angles would either not align correctly to intercept the holding pattern or would navigate the aircraft at an inefficient angle relative to the VORTAC, which may lead to confusion in the holding entry and could further complicate the approach. By adhering to 113°, a pilot maintains a standard operational process that conforms to established procedures for VORTAC hold entries.