Air Cadet Training Handbook, Book 6 : Weather Air Navigation

56pp stapled booklet, with black and white illustrations, diagrams etc, in stiff card covers, coded ACP 36 (covers a little worn and faded, mild creasing along spine). Internally neat, clean and bright. Tight and square. An extensive guide to weather and air navigation for airmen, covering Clouds and Weather, Meterorological Observations, Pressure Systems, Weather Forecasting, Form and Direction of the Earth, Distance and Speed, The Triangle of Velocity, Vector Triangle Solutions, Pilot Navigation, Map Reading and the Air, Conventional Navigation, etc.