In this interactive object, learners adjust the caster of a vehicle to control its directional stability.

In this interactive and animated object, learners examine the SUN VAT-40 battery starting and charging system tester. This learning object demonstrates the use of the tester in diagnosing conventional 12-volt automotive charging systems. It contains audio.

Learners examine the relationship of voltage, current, and resistance as it applies to vehicle electrical systems.

The learner follows a step-by-step procedure for testing a computer ground circuit.

Learners gain a basic understanding of how observed weather and forecast weather data are used to complete a pre-flight weather briefing at the private pilot level. Although this learning object covers many different sources of weather information, it does not cover all of them. This activity has audio content.

Users go through a step-by-step preflight inspection. This activity has audio and includes photos and a quiz.

Learners use checklists to make aeronautical decisions and to become aware of hazardous attitudes and operational pitfalls.

In this interactive object, learners experience how the three primary flight controls allow a pilot to determine the motion of the airplane during flight.

Learners identify the major components of an aircraft and the functions of these components.