Why are pitot tubes hazardous?

• A. They are sharp, located near the cockpit area, and are often heated enough to cause severe burns
• B. They are easily replaceable and benign
• C. They are used to measure fuel pressure
• D. They have nothing to do with safety

Answer: (A)

Pitot tubes are exposed airspeed sensors that project outward from the aircraft’s fuselage, often near the nose and cockpit area. They are heated to prevent icing, which is essential for accurate readings in flight. This combination creates a specific hazard: the probe is accessible to people on the ground, and when the heater is powered, the tip can become hot. If someone touches it, they can suffer a severe burn, and the slender, protruding tip also poses a risk of minor injury if bumped or grabbed in crowded or low-visibility rescue operations. So, the danger isn’t about what the system does, but about the physical exposure and high heat of the component near where people work or move around the aircraft.