Timeless and traditional, wood fence remains one of our most popular type with todayâs homeowners.
The Spitfire was designed as a short-range, high-performance interceptor aircraft by R. J. Mitchell, chief designer at Supermarine Aviation Works, which operated as a subsidiary of Vickers-Armstrong from 1928.
It looks like it was the Spitfire on a once-only occurrence: âOne of the highest recorded instrumented Mach Numbers attained for a propeller aircraft is the Mach 0.891 for a Spitfire PR XI, flown during dive tests at the Royal Aircraft Establishment, Farnborough in April 1944.