What does the Nav Canada Proposal advocate for?

The Nav Canada Proposal advocates for switching from magnetic to true reference in navigation. This transition is significant because it aims to enhance the accuracy and consistency of navigational data across all flight operations.

Magnetic bearings can vary significantly due to changes in the Earth's magnetic field and local magnetic anomalies, which can lead to discrepancies in navigation. By using true north references, pilots and air traffic controllers can ensure that all navigational models are based on a consistent reference point that does not change with magnetic influences. This can help with improved safety and efficiency in navigating through the airspace, especially in regions where magnetic variations are greatest.

Implementing true references also facilitates standardization across international borders, promoting better interoperability between different navigation systems and ensuring that pilots are receiving the most accurate information available as they navigate through various airspaces. This approach ultimately supports the goals of modern aviation toward greater reliability and safety in navigation practices.