What does a rejected calibration sticker signify?

A rejected calibration sticker signifies that the item has failed calibration. This sticker is an important indicator used within maintenance practices, indicating that the equipment does not meet the necessary standards for accuracy and reliability set by calibration protocols.

When a piece of equipment fails calibration, it may not perform satisfactorily in its intended operational roles, which could compromise safety and mission effectiveness. This failure necessitates further action, such as repair or further testing, to ensure that the item can be recalibrated and brought back into compliance with required specifications.

In contrast, a calibration sticker that indicates the item meets standards confirms that the equipment is functioning properly and is suitable for use, while a pending calibration designation implies that the item has not yet been tested but is not necessarily in a state of failure. Therefore, understanding the implications of a rejected calibration sticker is crucial to maintaining operational readiness and safety in aviation environments.