VOR (skrót)
Very High Frequency Omnidirectional Radio-range
VHF Omni-directional Range

VHF Omni-directional Range (VOR)

The equipment includes Instrument Landing Systems and Doppler VHF Omni-directional Range Systems as part of the Indian air force's modernization of air field infrastructure.

At 9:55:11 Jarrah dialed in the VHF Omni-directional Range (VOR) frequency for the VOR navigational aid at Washington Reagan National Airport, further indicating that the attack was planned for the nation's capital.