How is a VOR check conducted?

A VOR check is an essential procedure used to ensure the accuracy of the VOR navigation system. To conduct a proper VOR check, the pilot tunes to the specific VOR frequency to identify the station, which confirms that the aircraft is communicating with the correct VOR facility. Next, the pilot sets a desired radial on the VOR receiver, which indicates the direction in relation to the station. The final step involves verifying the bearing indicator, which should show a consistent and accurate reading that corresponds with the selected radial.

This process is important for maintaining navigation accuracy and ensuring that the aircraft can rely on the VOR system for position information. Accurate readings from the VOR system are critical for flight safety and successful navigation, especially in instrument meteorological conditions where visual references may be limited.

Other options do not address the process of checking VOR functionality and accuracy. The first option mentions recording wind speed, which is unrelated to assessing the effectiveness of the VOR navigation aid. The third option pertains to checking altitude and heading before takeoff, which is a standard pre-flight procedure but not specific to VOR checks. The fourth option concerns aircraft trim settings, which are important for flight control but irrelevant to the verification of navigation systems like VOR.