Wow, Tony I love this APP. So impressive! As a lifelong (44 years) Alta skier, I loved reading through the terminology. A couple I would add:
Stadium air: A big wind-lip, or natural created jump at the base of Devils Castle. Many locals throw backflips, double backflips and other aerials off this feature.
Punk Rock: A young Alta skiers favorite jump. Located directly underneath the Wildcat lift near the mid-section of Punch bowl run. An excellent spot to watch youngsters test their abilities. Popular spot for “yard sales”.
Just a few, there are endless examples, and many of us have our own terminology.
Thanks for sharing the App. You are impressive with your abilities. I’m still hoping to find you one of these winters!