These small, usually brightly coloured tags serve a essential security operate in aviation. Sometimes connected to parts like pitot tubes, management locks, and security pins, they act as distinguished reminders to take away essential security gadgets earlier than plane operation. For instance, a tag is likely to be discovered on a pitot tube cowl, signaling its removing earlier than flight to make sure correct airspeed readings.
Their extremely seen nature and concise message contribute considerably to stopping probably catastrophic accidents by guaranteeing essential pre-flight checks should not ignored. This follow originated within the army and has since turn into a regular security process throughout the aviation trade, highlighting its confirmed effectiveness in mitigating dangers. These tags should not restricted to plane and might be present in different industries the place security procedures and checklists are important.