What Does VOT Stand For?

VOT stands for VHF Omni Test

VHF Omni Test (VOT) is a standardized procedure used in aviation to assess the accuracy and functionality of VHF omnidirectional range (VOR) navigational aids. This test involves broadcasting a specific test signal from a ground station to verify that VOR receivers in aircraft can correctly interpret the directional information. Regular VOT checks ensure compliance with safety regulations and contribute to the overall reliability of aviation navigation systems.