Who is responsible for ensuring the VOR equipment meets 14 CFR 91 requirements for a particular instrument flight?

The pilot in command is responsible for ensuring that the VOR (VHF Omnidirectional Range) equipment meets the requirements set forth in 14 CFR 91 for a specific instrument flight. This regulation emphasizes the importance of pilot accountability for safety and compliance with operational standards. Before undertaking a flight, the pilot must verify that all navigation equipment, including VOR, is properly functioning and meets regulatory standards. This ensures that the pilot can navigate effectively and safely during instrument conditions.

The responsibility lies with the pilot because they have the final authority and responsibility for the operation of the aircraft. Additionally, they are typically the most familiar with the equipment, its calibration, and understanding the specific regulations relating to its use. While others in the flight operation, such as maintenance technicians or dispatchers, play critical roles, the ultimate responsibility for flight readiness and adherence to regulations rests with the pilot in command.