Canadian Historic WAC charts at 1:1,000,000 cover the entire country and were designed for Visual Flight Navigation Planning. Printed originally on two sides with the Northern half on side A and the Southern half on side B, now they are joined and on one side. Not used for flight anymore but can be useful planning maps to consider for long distance planning. These maps are no longer updated however their small scale may make them useful for covering large areas. Due to their large physical size they cover much larger area than the even older series IMW also at 1:1,000,000