Identify flight-line safety protocols when performing aircraft maintenance.

Identification should include

• foreign object debris (FOD)
• fueling and combustible fluids (e.g., liquid oxygen [LOX])
• electrical safety
• maneuvering around aircraft (e.g., walking; driving ground vehicles; adhering to safety guidelines near an intake, exhaust, rotor, and wings; towing; maintaining safety pin protocol)
• tool safety and accountability.

Process/Skill Questions:

• What does flight-line mean?
• What is the purpose of an FOD walk?
• What are hazards that might result from not following tech orders?
• What is LOX, and why does it present a safety concern?