Which of the following must be verified before conducting a VFR flight to the USA from Canada?

Before conducting a Visual Flight Rules (VFR) flight from Canada to the USA, it's essential to verify the NAV Canada flight plan. This is a critical step in ensuring safety and compliance with aviation regulations when transitioning between countries.

Filing a flight plan with NAV Canada not only informs air traffic services of your intended route and schedule but also allows for proper tracking in case of an emergency. It contains vital information such as your aircraft type, departure and arrival airports, estimated departure time, and route, which helps authorities manage air traffic effectively.

While aspects like the weather report, air traffic control regulations, and the navigation plan are important, they are generally components that support overall flight safety and compliance. However, the primary requirement specifically for international flights is to ensure that a valid flight plan is in place with NAV Canada before crossing into U.S. airspace. This is a regulatory requirement that helps to maintain a high standard of safety and coordination between Canadian and U.S. air traffic systems.