Ability to acquire and verify highly technical subject matter content by interviewing engineers and other technical experts, observing production methods or other demonstrations, and reviewing technical specifications, modification kits, blueprints, sketches, engineering drawings, notes, manuals, and similar publications. Establishes and directs a training system and/or conducts classroom and practical instruction to provide technical knowledge for the safe maintenance, repair, and operation of aircraft, aircraft systems, ground equipment, tools, test equipment, stores and facilities, according to established procedures.