Which of the following identifiers is associated with a VORTAC?

The identifier associated with a VORTAC is SZW. A VORTAC is a navigational aid that combines a VOR (VHF Omnidirectional Range) and a TACAN (Tactical Air Navigation). These aids are commonly used by both civilian and military aircraft for navigation, and they include both radio signals for bearing as well as distance information.

The choice SZW corresponds to a specific VORTAC location, which is essential for pilots needing to establish their position and navigate accurately. This identifier is part of the Air Traffic Control system, facilitating route navigation within busy airspaces.

The other choices represent identifiers linked to different types of navigational aids or can be associated with airports rather than specifically indicating a VORTAC. Understanding these identifiers is crucial for aviation operations, as they help in the safe and effective routing of aircraft in and out of varying airspace environments.