Hi there,

Just wondering whether it's possible to improve the accuracy of the London Heli Lanes? For example, H3 is spot on from Bagshot until Sunbury Lock but then appears on SkyDemon as straight lines until Barnes, if you were to follow this line it would put you inside the Heathrow Inner Area. I appreciate the line is just a guide and we should fly with reference to the 1:50k 5542 map, but if you've gone to the trouble of putting the routes on the chart it'd be great if they were a little more accurate.

Thanks so much,

Jonathan