22. Hawker Hunter 728mph
When the Hawker Hunter made its debut flight, it was the fastest British Produced aircraft with a top speed of 728mph. It set numerous records over the course of this career after its debut flight in 1951. However, it wasn’t deployed for use until 1956. The main record set by the Hawker was when it reached 727.9mph on a level flight in 1953. Even though it was Brittish built, the Hawker was used by militaries all over the world in a total of 19 countries.