12 Car Championship Maps
All our 12 cars use Ordnance Survey 1:50000 Landranger Maps, and the navigation used often relies upon competitors having the most recent version of the map. Each event will always specify which versions of the map have been used to prepare the route handouts, and it is unwise to use an older version of the map than the one speciifed, as some details may have changed. If the organiser has not used the most recent map, let them know as soon as possible so they can arrange to check the navigation on the new map.
Older Ordnance Survey Maps used an edition number like A1, A2, B1 etc., but the new maps no longer show these. Where the map has not been revised, the old edition number is given below. New maps now show a month when the map data was last revised, which is also shown below.
The maps we usually use are listed below. The four maps we use most are 100, 101, 106 and 107. The others are used much less often.
This list was last checked on 2nd February 2017
|Number||Name||Old Edition||Revised Date|
|100||Malton & Pickering||August 2015|
|105||York & Selby||C4/||November 2013|
|106||Market Weighton||August 2015|
|107||Kingston upon Hull||C2//||December 2011|
|112||Scunthorpe & Gainsborough||August 2015|
The Ordnance Survey holds a complete list of OS Map Editions.