How are the numbers in the "Date of Latest Revision" on an approach plate formatted?

The format of the "Date of Latest Revision" on an approach plate is crucial for pilots to ensure they are using the most current information. When we look at the standard formatting used, it is established that the first two numbers represent the day of the month while the last three indicate the year. This is important for clear differentiation of specific dates, especially in regard to navigation and updates that may affect safety.

Understanding that the day is presented before the year helps pilots quickly assess how recently the plate has been revised, which is critical for flight planning and adherence to current regulatory requirements. This allows for an efficient way to interpret the date without confusion about the month or year, which can often lead to misunderstandings if misformatted.

Using this format ensures that pilots can quickly verify whether they have the latest approach information before initiating their descent and approach to landing, reinforcing the importance of maintaining up-to-date data in aviation operations.