Density altitude (DA) reduces aircraft performance; it's pressure altitude adjusted for temperature and humidity, and even one of these factors can significantly impact performance. High DA increases ...

The E6B flight computer is an essential pilot's tool used for various calculations including groundspeed, fuel burn, time, distance, density altitude, and conversions. It operates by lining up values ...

Is there a plug and chug way to do it if I know my barometric pressure, temp, and altitude? I need to get it everyday before I have a flying lesson. I hate using that round slide-rule flight computer ...

During a recent trip to Bhutan, [electronut] wished for a device that would show the temperature and altitude at the various places he visited in the Kingdom. Back home after his trip, he built this ...

American Airlines grounded 45 regional flights at Sky Harbor Airport in Phoenix Tuesday as temperatures soared near 120 degrees. A veteran pilot in Dallas agreed to explain why a simple math problem ...