Private Pilot Private Exam

What is the acceptable airborne accuracy of a VOR?

1. ±1º

2. ±3º

3. ±6º

4. ±10º

The correct answer is: ±6º

The acceptable airborne accuracy of a VOR (VHF Omnidirectional Range) is ±6º. This level of accuracy is crucial for pilots relying on VOR for navigation, as it ensures that they can maintain an accurate course while in flight. The VOR system allows aircraft to fly along specific air traffic routes and facilitates effective communication between pilots and air traffic control. Maintaining a ±6º accuracy provides sufficient lateral positioning information allowing pilots to navigate safely and effectively, particularly when flying in congested airspace or near procedure turn points. It's important for pilots to understand these accuracy standards to ensure they can interpret navigation data correctly and make appropriate flight decisions. While other accuracy levels may be technically mentioned, only the ±6º standard is relevant for practical navigation purposes with VOR systems.