Unravel The Secrets Of Flying

Going for a flight in an airliner can be very exciting, but there are many secrets that can make flying a little scary. Like, what is the invisible danger that is left behind all planes. Or, what is the secret code pilots can send air traffic control to ask for help? How do planes land in fog? And why clouds from volcanoes can turn an airliner into a glider. This book takes young readers on an exc...