G4HLX NGR to Locator convertor
know your IARU locator? Use this simple online utility to quickly find
it by entering the National Grid Reference for your location and clicking "Calculate".
You can find the National Grid Reference for the location, correct to 100m, from a suitable Ordnance Survey map, such as the Landranger 1:50,000 series. Each map includes instructions for reading the grid reference from the map.