Footage of the Supermarine 525. Includes a world speed record attempt by Mike Lithgow, 1953

The video discusses the continuous development at Supermarine, highlighting the introduction of the Supermarine 525 and its achievements. It covers the attempt to break the world speed record in North Africa, detailing the challenges faced and the eventual success in setting a new record. The video concludes by emphasizing the performance of the SWIFT as a leading fighter aircraft.

Who led the team at Supermarine headquarters during the development of the Supermarine 525?

• The Duke of Edinburgh

• Joe Smith

• Mike Lithgow

• Liz Cahoon

Why was North Africa chosen for the speed record attempt with the SWIFT aircraft?

• It was closer to England

• The climate allowed for higher speeds

• The terrain was more suitable

• It had better refueling facilities

What was the average speed achieved during the practice runs in Tripoli?

• 740 miles per hour

• 735 miles per hour

• 750 miles per hour

• 730 miles per hour

What was the main objective of the speed record exercise with the SWIFT?

• To establish a new route to North Africa

• To improve refueling techniques

• To demonstrate the SWIFT's performance

• To test new aircraft designs

What technical issue affected the speed record attempt in Tripoli?

• Fuel shortage

• Timing equipment malfunction

• Engine failure

• Navigation error