Owing to an overwhelming number of requests to tighten up the accuracy of Berrimilla's position reporting here is the ultimate - The Pascal Projection.
How it Works: Throw 3  darts (twice) this gives Degrees for lat/long. Roll dice until you have 6 decimal places you're comfortable with. Dr Cooper's circle of uncertainty is only supplied as a rough guide and should be used with caution.
For those of our visitors who find this too complicated; just throw one dart.
                                                                                                   
                                                                                                     The positions are reported at noon-wherever Berrimilla is at the time.
Dr Cooper's circle of uncertainty
Mornington Crescent
Click on bullseye to save time!