When conducting an approach, what should pilots regularly review from the approach plate?

Regularly reviewing the last issued changes from the approach plate is crucial for pilots during an approach for several reasons. Approach plates are updated frequently with important information that can impact the safety and accuracy of the approach. These updates may include changes to minimum altitudes, approach procedure modifications, or adjustments to navigational aids. Understanding the latest changes ensures that pilots are operating with the most current information, allowing them to make informed decisions during the approach phase and enhancing safety. It also helps in complying with regulations and avoiding outdated procedures that could lead to errors.

The other options, while potentially useful in their own contexts, do not directly relate to the immediate operational requirements and safety considerations that stem from using a current approach plate. Personal notes may contain subjective insights but do not replace the need for accurate, up-to-date official documentation. Flight path trajectories are more about the planned route rather than the specific instructions and nuances outlined in the approach plates, and peer feedback, though valuable in a training scenario, is not a primary source of reference during actual flight operations.