A unique source of reference listing more than 23,000 co-ordinates of every city, town, village and airfield in the United Kingdom to help pilots program their GPS navigating system. The co-ordinate for each settlement has been calculated to the closest road or road junction. This latest edition features new visual reporting points, all glider sites, all VORs, helipads and microlight sites. An informative introduction to GPS navigation is included, answering the following questions:

What is the Global Positioning System? How does GPS work? How accurate is GPS? What do I need to use GPS? If you are flying with a GPS in the UK then this is an invaluable publication