There is a really good map of the area in the bottom half of this pdf, which may take a few seconds to load after the text shows up.
Radar Approach Control Services at Liverpool and Doncaster Airports
September 2009
Following the installation of Raytheon ASR-10 radars at Liverpool John Lennon Airport (LJLA) and Robin Hood Airport Doncaster Sheffield (RHADS), Cyrrus was engaged to assist with finalising the radar system elements for the equipment. This project delivered fully plot-extracted radar data to the LJLA/RHADS combined Approach Control facility located at LJLA. For RHADS, the ‘ownership’ of a radar is a new experience, having relied on data from RAF Waddington until now, whilst at LJLA the new Raytheon product replaced that unit’s S511 radar. The transition into operational service of the new LJLA and RHADS radars took place on 9 Sep and 22 Sep respectively.