Portsea Island "northern end" of Kingston. Old Portsmouth lies on the south west corner of Portsea Island and forms the eastern side of the narrow entrance to Portsmouth Harbour at the ports mouth. Old Portsmouth contains most of the traditional High Street and heritage of the original old town of Portsmouth, including Portsmouth Point (also known as "Spice Island") and the Camber Dock. Portsea is a parish and narrower, informal area of the city of Portsmouth, occupying much of its south-west. Engineer Isambard Kingdom Brunel was born in Britain Street in 1806; writer Charles Dickens was born nearby at Landport on 7
RD-843 RD-843 The RD-843 is a Ukrainian single nozzle liquid propellant rocket engine burning pressure-fed UDMH and nitrogen tetroxide. It is rated for up to 5 restarts, and can gimbal up to 10 degrees in each direction. It was developed by Yuzhnoye Design Bureau for Avio and is manufactured by Yuzhmash. It uses the RD-869 thrust chamber, the old Soviet ICBM SS-18 Satan final stage engine from which it is evolved, and which was also designed by Yuzhnoye. The RD-843 ground test campaign included 74 tests, 140 ignitions, reaching a total of 8201 s, which is approximately 12 service lives on