5 Facts About The American Spitfire: Curtiss XP-46 “Kittihawk”

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While getting a large order for P-40s in 1939, Curtiss didnโ€™t rest their laurels. Instead, they proposed a new model fighter. They modeled the new aircraft based on the cutting-edge European fighters at that time, such as the Spitfire.ย 

Here are five interesting facts that you need to know about the American Spitfire- the Curtiss XP-46 โ€œKittihawk:โ€

1. It was closely modeled on the specifications that created current leaders of the field

It was modeled in legendary aircraft like the Messerschmitt bf-109 and the Supermarine Spitfire.ย 

2. It used one of the most powerful engines available during that timeย 

The Curtiss XP-46 was powered by the newly developed Allison v 1710-39 12-cylinder water-cooled engine.ย 

3. It was designed to be smaller than the P-40 for increased performance

The Curtiss XP-46 had a wingspan of just 34 feet and 4 inches (10.5 m) as compared to the P-40, which was 37 feet and 3.5 inches (11.37 m)

4. The armament was very much enhanced

It was modeled on the Royal Airforceโ€™s Hurricane and the Supermarine Spitfire.

5. It retained the fuselage, and the synchronized 50 caliber Browning heavy machine guns of its predecessorย 

However, a total of eight wing-mounted 30 caliber machine guns were added. This meant that weight-wise, it pretty much matched the P40.ย 

The Curtiss XP-46โ€™s first flight was in February 1941, where it only managed a top speed of 355 miles per hour (570 km/hr.) Overall, this would be what American Spitfire, despite its initial promise, had failed to deliver.ย