Why You Need a Physical Checklist in Your Airplane

As a pilot, ensuring the safety and success of your flights is paramount. While digital technology has revolutionized many aspects of aviation, there are compelling reasons why you should always have a physical "paper" checklist on hand in the cockpit. In this article, we'll explore three key reasons why a physical checklist is an essential tool for every pilot.

Reliability in the Face of Technology Glitches

While electronic checklists have become increasingly popular in recent years, they are not immune to technical issues. Software checklists can run out of power or malfunction unexpectedly. Imagine being in the midst of an emergency, only to have your electronic checklist die on you. To mitigate this risk, it's advisable to carry a backup power bank for your electronic device. However, a paper checklist serves as the ultimate failsafe. It requires no power source and will always work, regardless of external conditions or technical glitches.

Preserving Night Vision

Night flying presents unique challenges for pilots, one of which is maintaining dark adaptation. Many pilots rely on red lights in the cockpit to preserve their night vision, allowing them to see better in low-light conditions. Unfortunately, the white light emitted by electronic devices, even in dark mode, can disrupt this critical adaptation. When you shift your gaze from a digital screen to the darkness outside, your eyes need time to re-adjust. Using a paper checklist under the soft glow of red cockpit lighting ensures that your eyes remain adapted to the dark, reducing the risk of night vision impairment during your flight.

Simplicity and Efficiency

While software checklists can offer features like audio prompts and touch interfaces, they can sometimes be cumbersome to navigate, especially during critical phases of flight. Switching between apps, scrolling through menus, or toggling between checklists can divert your attention from flying the aircraft. In contrast, a paper checklist is straightforward and easy to use. You can quickly check off items, return it to its storage location (or just throw it up on the dash if you're in a hurry), and refocus on the primary task of flying the airplane. This simplicity can be a lifesaver during high-stress situations when every second counts.

In conclusion, while technology has undoubtedly improved aviation in numerous ways, the humble paper checklist remains an indispensable tool for every pilot. Its reliability, ability to preserve night vision, and simplicity make it an essential asset in the cockpit. While electronic checklists have their merits, having a physical backup ensures that you're always prepared, regardless of unforeseen circumstances. So, the next time you take to the skies, make sure you have a trusty paper checklist by your side – a reliable companion in an ever-changing technological world.