Video Tip: weather radar 101

We see radar all the time, but how does it really work and what does it show? In this video tip, meteorologist Scott Dimmich dives into the details of NEXRAD, including: the difference between base and composite reflectivity, how to use echo tops, and what signs indicate severe weather.

Air Facts video tip: understanding airframe ice

Fall flying weather is here, with shorter days and cooler temperatures. That means airframe icing will start to become a threat again for many pilots. This month's tip is a great way to knock the rust off and refresh your memory of in-flight icing basics. Where do you find the most ice? What's the difference between clear and rime ice? What are some avoidance strategies?