lat/long<br>Private Pilot (aviation sectional maps)<br><br>Also, I have been using 7.5 minute quadrangle topographic maps from the US Geographical survey for planning my hiking into the nearby Wildlife Management Area. <br>Its lat/long, but we are talking a scale of 1"=2000' so it really doesnt matter to me in this instance. These things show large rocks, trails or anything else of interest to a person on the ground.