Blog What Are Cockpit Warning Lights?

What Are Cockpit Warning Lights?

As the pilot’s operating center during flight, the cockpit is equipped with countless devices used for control, navigation, communication, safety, and more. With many factors to consider while operating aircraft, pilots must be highly attentive and able to multitask. With this in mind, some factors of flight do not require manual monitoring, and instead only require the pilot’s attention in dire circumstances. These computer-monitor systems therefore only need manual operation when there are potential hazards that threaten to disrupt their functions. As the pilot is baseline unaware of these systems, there must be a warning system in place to alert the pilot of when one or more of these systems require manual attention. For these situations, aircraft are equipped with warning lights in the cockpit. For your better understanding of the function of these specialized notification lights, this blog will offer a brief overview of how cockpit warning lights enhance aircraft safety.

With the pilot’s attention already being divided among a myriad of operations that require manual control, many important factors must be left to computer monitoring. These factors include hydraulic pressure, cabin pressure, stall speed, engine performance, and other systems. In aircraft, the centralized computer in charge of such entities is known as the master system. This computer only demands the pilot’s attention when there is a problem with any of the systems. When this happens, the master system will illuminate one or more warning lights. The pilot and copilot can then take the necessary action to correct the problem.

For further organizational and ease of use , the cockpit warning light system is color-coded into three categories. The three colors of warning lights are red, amber, and blue, all of which serve separate purposes. The most important of the lights to pay attention to are red lights; these lights indicate a serious problem that requires immediate attention. Red lights will flash on and off to demand attention as the pilot must take action to prevent a safety hazard so these lights should never be ignored.

The second color in terms of severity are amber lights as these lights indicate a moderate problem that requires a somewhat timely response, however, these lights do not demand as quick of a response as the red light system. While their response does not need to be immediate, pilots and co-pilots should still attend to the problem in a timely manner to avoid more severe consequences. Last in the list of severity are blue-colored warning lights. These are typically used for informational purposes; rather than indicating a problem or safety hazard, blue warning lights are designed to notify pilots and co-pilots when other systems are working.

Due to the master system, many problems of flight can be avoided without demanding too much attention from other factors the pilot must monitor. When you are looking for a reliable purchasing partner for various aviation, NSN, and electrical components for your operations, look no further than ASAP Distribution. Owned and operated by ASAP Semiconductor, we make quality the cornerstone of all we do. As such, you can rest assured that all orders placed through our website will be vetted for fit and function before arriving at your door alongside all applicable manufacturer and trace documentation. Kick-off the procurement process today when you submit a completed Request for Quote (RFQ) form with as much detail as possible. Our team of market professionals uses details such as shipping deadlines, target prices, and desired quantities to tailor quotations in under 15 minutes. To learn more about our products and services, contact one of our dedicated professionals at any time; we are available 24/7x365!


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