What a cool project! This is very fun to play with in conjunction with the ETOPS (extended twin-engine operations) settings on the Great Circle Mapper. <a href="http:&#x2F;&#x2F;www.gcmap.com" rel="nofollow">http:&#x2F;&#x2F;www.gcmap.com</a><p>Among other things it drives home how remote the waters MH370 disappeared in are.