The Type A Trade Course is one in which the related subjects are taught in segregated classes apart from the practical shop work. In courses of this type, fifty percent of the school time, which must be not less than three consecutive clock hours in one day, and not less than fifteen hours a week, is given to "practical work on a useful or productive basis," and a minimum of twenty-five per cent of the school time to related subjects. The balance is given to general subjects. The time used may exceed the standards which are stated. A total of thirty clock hours of instruction a week must be carried. The Type B Trade Course is one in which the related instruction is given by the shop teacher, incidental to the shop instruction, with no separation of the total time into definite periods for the teaching of related subjects. In such courses, fifty per cent of the school time, which must not be less than fifteen hours a week, is given to the combination of shop and technical instruction. The balance of the school day, or thirty hours a week, is devoted to general and related subjects. The time used may exceed the standards here stated. DEPARTMENT OF AIRCRAFT ENGINE AND REPAIR The courses listed in the Department of Aircraft Engine and Repair are for training a transfer or a terminal student interested in the construction, repair, and service of light aircraft. The department is equipped to meet Civil Air Regulations, and to give training that will enable a student to meet the requirements for an advanced aircraft and engine mechanic. CURRICULA * Aircraft And Engine Mechanics (Pre-Apprentice) Freshman Year A. W. S. Aircraft and Engine Mechanics 51, 52, 53 5 5 5 Aircraft and Engine Mechanics 61, 62, 63 5 5 5 Economics 81 3 English 81 4 3 Health Education 2 1 Mathematics 81, 82 5 4 Orientation 11 2 Physical Education 1 1 1 1 Technical Education 91, 92 2 2 18 18 19 Sophomore Year A. W. S. Aircraft and Engine Mechanics 54, 55, 56 5 5 5 Aircraft and Engine Mechanics 64, 65, 66 5 5 5 Chemistry 81 3 Mathematics 83 4 Sociology 81 3 Technical Education 87, 88 2 2 Technical Education 89 3 Technical Education 81, 82 2 2 Technical Education 93 2 17 17 19 * Aircraft And Engine Technology (Leading to a Bachelor of Science Degree) Freshman Year A. W. S. Aircraft and Engine Mechanics 51, 52, 53 5 5 5 Aircraft and Engine Mechanics 61, 62, 63 5 5 5 English 1, 2, 3 3 3 3 Mathematics 1, 3 5 5 Physical Education 1 1 1 1 Technical Education 87 2 16 19 19 Sophomore Year A. W. S. Aircraft and Engine Mechanics 54, 55, 56 5 5 5 Aircraft and Engine Mechanics 64, 65, 66 5 5 5 Health Education 2 1 Mathematics 4, 10 5 5 Physical Education 1 1 1 1 Technical Education 92, 93, 94 2 2 2 Technical Education 88 2 18 18 16 *May not be offered 1951-52 COURSES OF INSTRUCTION Shop Practice 51. Aircraft Structure. Training in the construction and repair of component aircraft parts, including wood, steel, and aluminum parts; also the fabrication and installation. Five quarter hours. Autumn. Staff 52. Aircraft Fabric Dye and Paint. Training in the cutting, sewing, and covering of aircraft, and component parts. Five quarter hours. Winter. Staff