These small, sometimes crimson, material tags are hooked up to parts of plane, equivalent to covers, pins, and different security units, that should be eliminated earlier than the plane is operational. They function a outstanding visible reminder to floor crews and pilots performing pre-flight checks. A standard instance is their use on pitot tube covers, which defend these important airspeed sensors from particles and bugs whereas the plane is on the bottom.
Their brilliant shade and clear wording contribute considerably to flight security by stopping doubtlessly catastrophic oversights. Traditionally, these tags developed from less complicated flags or streamers, turning into standardized for improved readability and effectiveness. This standardization performs an important function in constant communication throughout completely different plane sorts and operational environments, minimizing the chance of human error.
