What is the maximum interval between inspections for fixed lighted aids?

The maximum interval between inspections for fixed lighted aids is three years. This standard is established to ensure that navigational aids remain functional and can effectively assist in safe maritime navigation. Regular inspections are crucial for identifying any potential issues that could affect the operation of these aids, such as maintenance needs or structural integrity problems.

The three-year interval strikes a balance between ensuring efficiency in the upkeep of aids and minimizing the burden of frequent inspections. This timeframe allows for adequate monitoring while ensuring that navigational safety is upheld. It reflects the Coast Guard's commitment to maintaining the reliability of aids to navigation, which play a vital role in guiding vessels safely through various waterways.