
Development: When W. E. W. "Teddy" Petter joined English Electric at Preston as chief engineer he already had a scheme for a jet bomber. To meet specification B.3/45 he eventually planned a straightforward unswept aircraft with a broad wing for good behaviour at great heights, with two of the new axial jet engines centred on each wing giving a total of 15,000lb thrust. Like the Mosquito, the A.1 bomber was to be fast enough to escape interception, whilst carrying a 6.000lb bomb load over a radius of 750 nautical miles. It was to have a crew of two and a radar bomb sight for blind attacks in all conditions.