Aviations first full-color chart atlas contains WAC scale charts for the 48 contiguous U.S. states. In addition, all 30 class B Airspace and 130 Class C Airspace are reproduced from Sectional Scale charts. With Air Charts exclusive NOTAM update service, youll have current and legal VFR charts for the whole country. Easy to use key chart and page numbering makes navigation within the Atlas simple. Youd have to spend over $400 to get all the charts contained in the Aviation Topographic Atlas. Comes with a coupon for 1-yr of 56 day updates from the publisher at no extra cost.