If you're a pilot, you've probably used Precision Approach Path Indicator (PAPI) lights during your final approach to landing. But do you know how they work? Here's what you need to know.
Thunderstorm production requires moisture, an unstable atmosphere, and a lifting force. In the mountains, the lifting force can come in a variety of ways.
The first question you need to answer in a power-off landing scenario is this: do you want to maximize the distance you can glide, or do you want to maximize the amount of time you can stay aloft?