Mobile stair climbers and stair lift chairs help airport personnel safely transport passengers with limited mobility up and down stairways. However, improper operation can lead to falls, equipment instability, and injuries to passengers or employees. This safety lesson covers equipment inspections, proper positioning, passenger communication, securement procedures, safe stair navigation, and the importance of following manufacturer instructions and workplace procedures. Employees will learn how to recognize potential hazards, use the equipment safely, and provide assistance that protects both passengers and airport personnel.