This is great for locating Echolink nodes along a route that you may plan to use when traveling. If you are flying or taking the train to a city for Biz and you are bringing an HT, this map can show you where the Echolink repeaters are in the City you will be traveling to.
Check it out and add a repeater node or a link node to a repeater.
To get node info, just place mouse pointer over the node site which is depicted by a black box. To get more detailed info, click on the node call sign and a box will appear in the upper right of the map screen.
Check it and have fun.
National Echolink Node Locator Map