Bowhill Sunderland flying boat

The video discusses the capabilities of bomb loads over long distances, highlighting the speed and range of the Sunderlands as they patrol the North Sea and Atlantic. It emphasizes their role in protecting convoys and conducting reconnaissance and anti-submarine patrols. The video also details the crew composition, including pilots, engineers, and gunners.

What is the speed mentioned in the text?

What are the roles of the crew members on the Sunderlands?