Aviation Weather Combo by FAA/NWS ISBN 978-1-61954-453-6 Aviation Weather (AC00-6B) and Aviation Weather Services (AC00-45H) are packaged together for greater savings. Aviation Weather and Aviation Weather Services are packaged together for greater savings. Also includes laminated weather code key cards, detailing the TAF/METAR abbreviations. Author FAA/NWS ISBN 978-1-61954-453-6 Effective 2016 Dimensions 8.375" x 10.875" Page Count 232 (ASA-AC00-6B) & 344 (ASA-AC00-45H) pages Weight 3.0 lbs